Understanding Aptitude for Job Placements in Telugu

Aptitude For Campus Placements | Aptitude for Software Jobs | Aptitude in Telugu

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Summary

Join PythonLife on a comprehensive journey into the world of Aptitude Tests, designed specifically for campus placements and software job applications. This video is presented in Telugu and covers a variety of mathematical concepts such as percentages, fractions, averages, time, and work. The instructor breaks down each topic in a simple and engaging way, ensuring clarity and understanding. Whether you're preparing for interviews or just brushing up on your aptitude skills, this video offers valuable insights and practical examples to guide you through.

Highlights

Discover easy methods to calculate percentages for better test results 🎯
Learn to transform fractions into percentages swiftly 📊
Engage with intuitive explanations for calculating averages 📈
Solve time and work-related problems quickly with new techniques ⏱️
Enjoy problem-solving sessions with humorous and insightful examples 🤓

Key Takeaways

Master basic percentage calculations to easily tackle aptitude tests 📊
Convert fractions into percentages with simple tricks 🎯
Brush up on your understanding of averages in a fun manner 📈
Learn quick techniques for solving time and work problems ⏲️
Enhance your problem-solving skills with engaging examples 🤓

Overview

The video begins with a focus on mastering the concept of percentages, providing detailed examples to help the viewer understand the basics of converting numbers for practical test applications. The lessons are geared towards making you proficient in these common questions often encountered during campus placements or job interviews.

Moving on, there is a comprehensive explanation of how fractions can be turned into percentages, complemented by tips and tricks that simplify the conversion process. This section provides viewers with the tools needed to handle fraction-related questions with ease and confidence.

Finally, the video delves into advanced topics such as averages, as well as time and work problems. Each concept is broken down into manageable parts, with entertaining examples that keep the viewer engaged and involved in the learning process. The use of real-life scenarios makes these abstract concepts relatable and easier to grasp.

Chapters

00:00 - 00:30: Introduction The chapter titled 'Introduction' begins with a welcome message to the 'Python Life' YouTube channel. The first topic introduced in this chapter is 'Percentage.'
00:30 - 01:30: Percentage Basics The chapter titled 'Percentage Basics' provides an introduction to the fundamental concepts of percentages. It covers how percentages are used to express proportions and compare quantities. The chapter includes explanations of how to calculate percentages, convert between percentages and fractions, and solve real-world problems involving percentages. It also highlights common use cases for percentages in various fields such as finance, statistics, and everyday contexts. The chapter aims to build a solid understanding of percentages, enabling readers to apply this knowledge in practical situations.
01:30 - 03:00: Fraction to Percentage Conversion The chapter discusses the conversion of fractions to percentages using various mathematical techniques. It likely includes explanations of the concept of percentages, how to change a fraction into a decimal, and then multiply by 100 to get a percentage. The mention of "percentage foreign [Music]" suggests there might be segments with music or foreign language content, possibly to aid in explaining the topic or as part of engaging media used in the chapter.
03:00 - 04:30: Tables and Shortcuts The chapter "Tables and Shortcuts" likely covers techniques or strategies aimed at simplifying or speeding up calculations and data organization, possibly using tables and shortcuts. Given the snippet provided, it illustrates a simple calculation example that might tie into a larger discussion about efficiency in data handling or arithmetic processes.
04:30 - 06:00: Percentage Change Concepts The chapter titled 'Percentage Change Concepts' begins with an example of calculating percentages, such as twenty percent of 120. It may also introduce problems where you calculate percentages of different numbers, like fifty percent.
06:00 - 07:30: Profit and Loss Basics The chapter "Profit and Loss Basics" introduces fundamental concepts of calculating percentages as they relate to profits and losses. It emphasizes practical application by providing examples such as calculating 50% of 110 and 50% of 210, as well as determining 19% of 540.
07:30 - 09:00: Interest Calculations The chapter titled 'Interest Calculations' discusses the process of calculating interest rates and their impacts. It mentions specific percentages such as nineteen percent and ten percent, possibly indicating examples of interest rate calculations. The transcript also includes mathematical calculations involving the numbers 54 and 108, highlighting the operations for determining certain percentages. The presence of music suggests that this might be an educational video or presentation.
09:00 - 10:30: Averages and Mean Concepts In the chapter titled 'Averages and Mean Concepts', there's a discussion that covers various numerical concepts such as percentages and totals. While the transcript seems incomplete, it references percentages like 20%, calculations possibly involving averages, and includes a summation leading to a total of 113.4. However, there's mention of music which might indicate a break or an unrelated section within the discussion.
10:30 - 12:00: Ratio and Proportion The chapter focuses on the concept of ratio and proportion. It includes a discussion on percentages, fractions, and how to convert fractions like one by two into percentages, for example, one by two equals 50 percent.
12:00 - 13:30: Time and Work Basics In the 'Time and Work Basics' chapter, the fundamental concepts of percentages and fractions are introduced. Specifically, it explains how to convert a fraction into a percentage by multiplying it by 100. Similarly, converting a percentage into a fraction involves dividing by 100. This section lays the groundwork for understanding how these mathematical operations will be applied to solve time and work-related problems.
13:30 - 15:00: Advanced Work and Time Problems In this chapter, we delve into advanced work and time problems typically encountered in fields such as project management and operations. We explore different methods to calculate the time taken to complete tasks when multiple resources are involved, including collaborative work situations and resource allocation efficiency. The chapter provides strategies for breaking down complex work scenarios into manageable segments and emphasizes the application of mathematical concepts such as ratios, proportions, and algebraic equations to solve real-world time and work problems. Various problem-solving techniques and examples are provided to illustrate these concepts, ensuring a comprehensive understanding of advanced work and time scenarios. The content is designed to help students develop critical thinking skills and apply mathematical reasoning to optimize productivity and resource management in practical settings.
15:00 - 15:30: Conclusion and End Notes The final chapter summarizes the key points and conclusions drawn throughout the content. It includes final thoughts, reflecting on the primary arguments or findings, and might touch upon broader implications or suggestions for future research or action. Typically, such a chapter ties together the various thematic threads and ensures a cohesive end to the discussion. However, specific details from the transcript are minimal to draw a comprehensive summary.

Aptitude For Campus Placements | Aptitude for Software Jobs | Aptitude in Telugu Transcription

00:00 - 00:30 welcome to python life YouTube channel first topic name is percentage
00:30 - 01:00 foreign
01:00 - 01:30 percentage foreign [Music]
01:30 - 02:00 100 you put ten percent ten ten percent of hundred and thirteen years
02:00 - 02:30 twenty percent of 120. percentage but suppose to do 50 percent of
02:30 - 03:00 50 percent of 110 it is fifty percent of 210 one it is hello nineteen percent of nineteen percent of 540
03:00 - 03:30 until first twenty percent minus one percent nineteen percent ten percent [Music] low 54. 54 into two one not eight and twenty percent one not eight minus one percentage in the 5.4 of
03:30 - 04:00 5 for T okay 20 percent Place one percent twenty percent [Music] 5.4 equal to 10 total 113.4
04:00 - 04:30 9 to 21 percent wooden and simple with a sleeping challenge next percentage and fractions percentage [Music] one by two into hundred equal to fifty
04:30 - 05:00 percentage the fraction one by two and any fraction then into 100 multiplies fifty percent so if you multiply fraction with 100 we get percentage foreign with 100 we get fraction available
05:00 - 05:30 okay [Music]
05:30 - 06:00 is okay next next fifty percentage fifty percent is
06:00 - 06:30 foreign eat them up percentage and then Basics fractions [Music]
06:30 - 07:00 okay next foreign
07:00 - 07:30 foreign
07:30 - 08:00 1 to 20. 25 seconds 1 to 20 tables
08:00 - 08:30 tables [Music] questions [Music]
08:30 - 09:00 foreign 1 to 20. 1 to 20 a squaredness okay okay next is okay
09:00 - 09:30 uh okay it is next first one
09:30 - 10:00 in one one each is 50 percent next is three by two is one fifty percentage in audience next one by three thirty three point three three percent
10:00 - 10:30 in mirrors [Music] foreign
10:30 - 11:00 okay next to them next one by three next to two by three
11:00 - 11:30 next two by three two by three and a 66.66 okay
11:30 - 12:00 150 hours two by three two by three 66.66 percentage
12:00 - 12:30 next month next to one by four ending one by four enter twenty five percentage next three by four seventy five percentage
12:30 - 13:00 foreign
13:00 - 13:30 forty percent next okay next one by six Sunday one by six one by six and tentha 16.66 percentage
13:30 - 14:00 next two by six and one by three two by six and a one by three at the house foreign okay next calendar five by six into 100 years
14:00 - 14:30 okay next one by seven you know
14:30 - 15:00 seven days fourteen Twenty Eight fifty Seven one by uh one by seven two by seven three by seven key is a shortcut ending 14 28 57 14 28 57 first one by seven fourteen
15:00 - 15:30 ones are fourteen okay so 1 4.28 um so first one by seven so for 14 table shortcut fourteen table and the first two one by seven got to fourteen one the Fourteen point two eight Russia okay next two by seven okay two by seven
15:30 - 16:00 fourteen twos are 28 28 28. 28.57 0 40 20. tables fourteen three fourteen reasons
16:00 - 16:30 for Trinity 42.85 next four by seven okay foreign
16:30 - 17:00 56 .50 is only 57 only so 57 .14
17:00 - 17:30 okay shortcuts so next foreign
17:30 - 18:00 next next six by seven
18:00 - 18:30 six by seven in Sunday 14 16 85 and is
18:30 - 19:00 one by two three by two one by three two by three one by four three by four next next eight series ending one by eight next one by eight one by eight until 12.5 the universe
19:00 - 19:30 2 by 8 times next to three by eight five by eight seven by eight is three by eight and three by eight and
19:30 - 20:00 thirty seven point five sixty two point five in the 87.5 8 India okay three by eight fifty locally foreign
20:00 - 20:30 foreign
20:30 - 21:00 foreign
21:00 - 21:30 okay okay okay first one one by eight twelve point five three by eight three by eight two one twelve point five this is 37.5
21:30 - 22:00 62.5 okay huh fifty twelve point five sixty two point five seven by eight let me say 12.5 this thing 87.5 okay next okay okay
22:00 - 22:30 next Exchange one by nine nine series two by nine in English three by nine four by nine five by nine
22:30 - 23:00 it's by nine seven by nine eight by nine okay eleven tables okay 11th table is 11th table shortcut s shortcut
23:00 - 23:30 okay one by nine and then 11 ones are in 30 11 so 11.11 twos are twenty two twenty two point two two eleven three by nine eleven three is a thirty three point three three eleven for the 44 gravity 44.4 percentage
23:30 - 24:00 one by five point five five negative 11 5 is a 55.55 it is 66.66 11 700 77.77 88.88 is
24:00 - 24:30 Detroit okay is okay next one by lemon juice
24:30 - 25:00 one by eleven two by eleven three by eleven four by eleven five by eleven six by eleven seven by eleven 8 by 11 9 by 11 10 by 11. okay shortcut
25:00 - 25:30 calling his ninth table followed nine one the nine so nine point nine zero nine months okay foreign
25:30 - 26:00 foreign
26:00 - 26:30 uh [Music] eighteen nine three twenty seven nine four thirty six forty five followers
26:30 - 27:00 next [Music] one by ten is 2 by 10 20.
27:00 - 27:30 three by ten thirty easy okay next next next year one by ten by twenty one by one by two l equals one by two key eight point three three seven by two l
27:30 - 28:00 five by twelve Eleven by 12 okay one by two elements same one by six kilo follow am 8.33 1 by 690 yeah sorry one by eight hundred one by eight comma 12.5
28:00 - 28:30 foreign
28:30 - 29:00 hmm so 8.33 next five by two elements yes 41.66
29:00 - 29:30 um 58.33 okay next 8.33 this is
29:30 - 30:00 is low foreign
30:00 - 30:30 [Music]
30:30 - 31:00 100 [Music]
31:00 - 31:30 [Music] 1 by 13 into 100 equal to 7.69 percent okay okay next next is first one okay example
31:30 - 32:00 42.85 percentile of 847 okay then mix 42.85 in the panel three by seven okay reverse random 42.85 percentage
32:00 - 32:30 14 28 57 3 14 3 is a 42 42.85 okay 42.285 percentage 42.85 percentage of 846.85 percentage also three by seven fraction foreign
32:30 - 33:00 [Music]
33:00 - 33:30 okay so 121 into 3 is 121 into three three one the three two okay 363. starting our team
33:30 - 34:00 foreign
34:00 - 34:30 foreign
34:30 - 35:00 you can will consider 9109.93 27 so kind of four into one or three four into one or three
35:00 - 35:30 four twelvet percentages completely
35:30 - 36:00 one by nine one by ten if any Japanese okay next suppose twenty percent of 200 uncalled conditions by unread so either cancel and again for
36:00 - 36:30 t but directory ten percent age twenty twenty twenty percent so easy uh
36:30 - 37:00 foreign
37:00 - 37:30 foreign to another tool so twenty percentage of percentage
37:30 - 38:00 percentage looking percentages foreign
38:00 - 38:30 uh b equal to B percent of a and then you could examp
38:30 - 39:00 Le in Japanese eight percent of b equal to B percent of a and then your percentage a percent of b equal to B percent of a okay
39:00 - 39:30 16.24 percentage of 50. so easy fifty percent of 16.24 I promise fifty percent of rational number we can write fifty percent of 16.24 percent
39:30 - 40:00 foreign
40:00 - 40:30 foreign okay
40:30 - 41:00 of 12
41:00 - 41:30 . 0 36 so answer thirty six
41:30 - 42:00 okay [Music] three hundred percent hint and simple okay yeah the important point and return energy okay next
42:00 - 42:30 um foreign
42:30 - 43:00 [Music]
43:00 - 43:30 um
43:30 - 44:00 speed mirror [Music] speed maintenance consistency consistency practice
44:00 - 44:30 foreign
44:30 - 45:00 what will be the overall percentage change in the salary surrender is
45:00 - 45:30 foreign independently salary of the person first increased salary of the person first increase in the entire 10 percent increase and then another 10 percent decrease in the day
45:30 - 46:00 so whenever first increase and then 10 percent age percentages okay the salary of the person first increased
46:00 - 46:30 by 10 percent okay first 10 percent increase in 10 percent then low 10 percent of hundred ten percent of hundred and thirteen is foreign
46:30 - 47:00 foreign what will be the overall percentage change in the salary 10 percent to decrease [Music] ten percent of one tenants
47:00 - 47:30 99 okay okay [Music] in the one percentage one percent increase in the decrease in
47:30 - 48:00 the Japanese hundred percent any where questions so overall
48:00 - 48:30 percentage change in the salary and the one percent change energy either increase is 100 only
48:30 - 49:00 because salary if the salary of the first person okay salary first increase in 10 percent foreign
49:00 - 49:30 10 percent of 110 is called ten percent of 110 and 10 11 only decrease probability minus Json nineteen so overall change in the one percent a decrease in the increase in the decrease in okay next episode
49:30 - 50:00 foreign [Music]
50:00 - 50:30 then increase it by 10 percent faster decreases ten percent of increases in place ten percent of then low 100 100 calories
50:30 - 51:00 10 percent of nine and ten nine so 99 overall change [Music] percentages okay
51:00 - 51:30 I don't know um degrees or increase faster decrease
51:30 - 52:00 [Music] okay okay first ten percent increase decrease ten percent increase or decrease one percent decrease
52:00 - 52:30 1.0 whole square and the one so one percent decrease in next twenty percent twenty percent 2.0 whole Square so four four percent decrease next 30 percentage
52:30 - 53:00 if the salary of the first person of the salary of the person first decrease in the increases ten percent increase or decrease one percent decreases twenty percent increase or decrease four percent decrease foreign
53:00 - 53:30 increase or decrease or 15 percent
53:30 - 54:00 decrease or increase by 15 percent and then decreased by 10 percent 1.5 overall Square 2.25 simply foreign
54:00 - 54:30 foreign
54:30 - 55:00 okay okay Ella
55:00 - 55:30 foreign
55:30 - 56:00 okay next examples suppose 14 disconnecting 14 increase or decrease increase
56:00 - 56:30 [Music] foreign
56:30 - 57:00 okay
57:00 - 57:30 [Music] foreign
57:30 - 58:00 next question is enough [Music] okay screenshots
58:00 - 58:30 um foreign
58:30 - 59:00 [Music] okay foreign [Music]
59:00 - 59:30 solution the salary of the first person increased by 20 percent first increasing then decreased by 20 percent you can increase decrease
59:30 - 60:00 or decrease the decrease or increase salary foreign
60:00 - 60:30 [Music]
60:30 - 61:00 okay twenty percent increase or decrease Four Square okay four percent decrease in directory station one Line locations okay
61:00 - 61:30 foreign foreign
61:30 - 62:00 okay nine percent decrease next next if the salary of the person is
62:00 - 62:30 four percentage decrease in the huh four percentage decrease foreign [Music] increase in my channel
62:30 - 63:00 500 20 percent of 80 enter my place foreign
63:00 - 63:30 okay note replies
63:30 - 64:00 and then decreasing Una increasing first and then decreasing is equal to decreasing first and then increasing first increase is four percentage
64:00 - 64:30 increasing fast and then decreasing equal to decreasing firstina then increasing twenty percent first increase next next okay
64:30 - 65:00 first if the population of country is increased by 12 percent and again increased by 12 percent um foreign
65:00 - 65:30 the population of country is increased by 12 percent again increase by 12 percent increase
65:30 - 66:00 okay to increase over decrease or decrease your increase okay are there foreign
66:00 - 66:30 in Greece is twelve percent increase any multi 12 percent increase first to ten percent increase in 10 percent increase in questions okay increasingly is
66:30 - 67:00 foreign 21 increasing okay basics next question directions okay
67:00 - 67:30 next twenty percent 20 plus
67:30 - 68:00 Square 44 square Japanese practice practice uh like 15 is
68:00 - 68:30 15 plus 15 plus 1.5 over Square 30 plus on the other name 2.25 32.25 foreign
68:30 - 69:00 please
69:00 - 69:30 please direct questions the population of country is increased
69:30 - 70:00 by 12 and again increases by 12 percent what will be the overall percentage increase in the population two times increase okay
70:00 - 70:30 okay ready 1.44 25 25.44 percentage increase 25.44 percent increase
70:30 - 71:00 two times increase percentage okay next we know next render decrease question example example
71:00 - 71:30 the population of a country the population of a country is five the first two decreased it by ten percent ending monthly decrease 10 percent overall percentage in the change
71:30 - 72:00 in Japanese foreign
72:00 - 72:30 foreign okay next 20 percent
72:30 - 73:00 20 plus 20 decrease 100 minus RT minus 4 equal to 36 percentage okay the population of a country is decreased
73:00 - 73:30 by 10 percent again decrease by 10 percent next 40 percentage suppose 40 percent is Japanese YouTube 80 minus 16 and then the 64 percentage decrease okay
73:30 - 74:00 four percent decrease [Music] loss fifteen percentage 15 plus 15 minus 1.50 one point fifteen plus fifteen minus 1.5 whole Square hmm foreign
74:00 - 74:30 hmm 6 minus
74:30 - 75:00 0.09 something just say 5.91 or something final 5.9591 percentage decrease either decrease of the increase suppose
75:00 - 75:30 foreign
75:30 - 76:00 foreign Japan foreign
76:00 - 76:30 increase okay
76:30 - 77:00 move three times increase um foreign
77:00 - 77:30 okay next ten percentage 10 plus 10 plus 10 3 times 10 10 Crossing 1 square 1 Square 1 square plus 3 times 1 Cube by
77:30 - 78:00 10 is 10 10 10 plus 10 10 10 and the thirty plus one plus one and the okay 33.0.1 so 33.1 percentage increase okay next 20 percentage
78:00 - 78:30 three times twenty percent increase in the narrow up to 20 plus 20 plus 20 2 square 2 square 2 square 2 Q by 10. okay for twenty twenty twenty and then the sixty three four four a four any four foreign okay 60 plus
78:30 - 79:00 2L plus 0.8 72.8 um three times thirty three point one is
79:00 - 79:30 three times a ten percent increase I think twenty percent increase in three times realization next okay then uh [Music] equivalent if the population of as country for three consecutive is the population of a country has decreased by 13 percent for three
79:30 - 80:00 consecutive years then what will be the overall change in the population foreign
80:00 - 80:30 put three times a decrease
80:30 - 81:00 13 plus 13 plus 13. minus 1.3 whole Square minus 1.3 whole Square minus 1.3 volt Square Plus 1.3 whole Cube by 10. decrease the number to 3 minus equal
81:00 - 81:30 minus places 39 minus 1.69 minus 1.69 minus 1.69 is a plus plus foreign
81:30 - 82:00 foreign
82:00 - 82:30 ten percent three times decrease and three consecutive years but three times ten degrees minus 1 square minus 1 square plus 1 Cube by ten Eleanor of 70. 27.1 percent decrease in is
82:30 - 83:00 a simple ending foreign
83:00 - 83:30 0.3 whole Cube by 10. 9.272727
83:30 - 84:00 9.2727 percent increase three percent degrees three three plus three plus minus zero point
84:00 - 84:30 three whole Square minus zero point three whole Square minus zero point three whole square plus 0.3 whole Cube by ten internet yes three times increase hmm two times decreasing up
84:30 - 85:00 three times increase at the open okay next if the population of a country has increased by 30 percent for three consecutive years three consecutive years increase in order increase or not three times foreign
85:00 - 85:30 okay
85:30 - 86:00 up to 90 Plus 9 plus 9 18 18 plus 27 27 plus 0.27 okay next [Music] 119.70s in the percent increase ultimately it's internet three times increase some questions so three times degrees is
86:00 - 86:30 foreign
86:30 - 87:00 area square area side into side as a side square enzyma
87:00 - 87:30 area two times
87:30 - 88:00 whole Square in Canada two times two times two times increase another ten percent 10 plus 10 plus 1 square 10 plus 10 sorry 10 plus 10 1 square
88:00 - 88:30 21 Square two times increase foreign
88:30 - 89:00 the side of the square has decreased by 10 percent okay solution side two times decrease begin Japan two times decrease I say 10 plus 10 plus minus 1 square so 20 minus 1 19 Square okay 19 square 90 percent decrease
89:00 - 89:30 two times yes two times increases next the radius of a the radius of the circle has increased by 10 percent then by what percentage the area of the circle increases
89:30 - 90:00 [Music] R square two times R into R 2 times the radius of the circle radius two times increases important 10 plus 10 plus 2 times increase two times increase I think it is in Japan 10 plus 10 plus 1 square
90:00 - 90:30 21 Square okay and then in the simple 21 increase 21 percent energy increase then by what percentage the area of the circle increases 21 percentage 21 percentage area of the foreign
90:30 - 91:00 the radius of the circle has decreased by 10 percent next question is same problems area what percentage the area of the circle decreases
91:00 - 91:30 minus 1 square 20 minus 1 19 Square decrease okay next three times [Music]
91:30 - 92:00 a cube foreign
92:00 - 92:30 [Music] um 20 plus 20 plus 20 plus 2 square 2 square plus 2 Cube 2 square plus 2 Cube by 10. 3 times 3 times
92:30 - 93:00 4 plus 4 plus 4 plus 88 by 10 2 cube next foreign next the side of the cube has
93:00 - 93:30 decreased by 20 percent decrease on a challenge three times decrease same methods in Japanese minus 2 square minus 2 square minus 2
93:30 - 94:00 square plus 2 cubed by 10 um minus 4 minus 4 minus 4 plus 0.8 in the communication property is n't it 48.448 sorry 48.8 percent decrease
94:00 - 94:30 in the value percent decreaser 48.8 percent decrease is foreign
94:30 - 95:00 the radius of the spear has decreased by 20 percent is three times okay
95:00 - 95:30 three times decrease 20 plus 20 plus 20 minus 2 square minus 2 square minus 2 square plus 2 Cube by ten 48.8 percent foreign
95:30 - 96:00 radius decrease
96:00 - 96:30 foreign
96:30 - 97:00 foreign [Music] increase so 20 plus 20 plus 20 plus 2 square 2 square
97:00 - 97:30 2 Cube by 10. same pattern questions three times increase our decrease is radius increases side of the square decreased by uh liquid side of the square increases
97:30 - 98:00 foreign okay okay next alarm the salary of the person
98:00 - 98:30 first increased by 10 percent then decrease by 20 percent what will be the overall percentage change in the salary uh it is the salary of the person is first increased by 10 percent then decreases by uh decreasing by twenty percent uh
98:30 - 99:00 10 percent increase ten percent next decrease by 20 percentage change is
99:00 - 99:30 um foreign
99:30 - 100:00 salary 100 so first amount first increase by twenty percent twenty percent decrease
100:00 - 100:30 foreign Japanese ten percent and eleven so in the 2100 got 22 22 percentage decrease jail
100:30 - 101:00 Landing ten percent twenty percent twenty two twenty two hours foreign
101:00 - 101:30 20 percent of 100
101:30 - 102:00 foreign
102:00 - 102:30 importance the sequence of calculation is not important sequence maintenance so
102:30 - 103:00 sequence of calculation is not important sequences next the terminology losses its importance [Music]
103:00 - 103:30 to uh ten percent of 100 degrees foreign
103:30 - 104:00 foreign
104:00 - 104:30 foreign [Music] foreign
104:30 - 105:00 square root
105:00 - 105:30 cubo spear the equivalent so volume is this um
105:30 - 106:00 of
106:00 - 106:30 18.80 change
106:30 - 107:00 foreign
107:00 - 107:30 140. 24 of 140 28 90. in 2028 so it decrease under 20 percent so ten one one to a lesson each one 28 largest
107:30 - 108:00 ten percent until fourteen so fourteen fourteen the twenty change in the revenue equal to 112 minus 100 so in the 12 percent Concepts next
108:00 - 108:30 Journey the price of diesel the price of diesel has decreased by 30 percent 30 percent decrease in so by what percent can the person increase the consumption the diesel rate is
108:30 - 109:00 foreign
109:00 - 109:30 next
109:30 - 110:00 foreign
110:00 - 110:30 okay next expenditures
110:30 - 111:00 the price of sugar has increased by 40
111:00 - 111:30 percent 40 percent increase in animal faster 40 percent of 100 Anthony 140 by what percent should the family
111:30 - 112:00 reduce the consumption of sugar such that the expenditure and sugar increases by five percent you can increase five percent increase in so five percent of 130 so 1.5 foreign
112:00 - 112:30 students
112:30 - 113:00 okay ready next 20 the price of petrol has a decrease by 20 percent 20 percent decrease in the price okay petrol price and 20 percent decrease in so any question by what percent can the person increase the consumption of
113:00 - 113:30 petrol such that the expenditure and petrol decrease by 10 percent expenditure ten percent decrease return day Okay so and then okay um ten percent of 110 calories
113:30 - 114:00 so minus 10. internet
114:00 - 114:30 next event is next a person needs to score 33 percent
114:30 - 115:00 to pass in examination 33 percent um uh he got 90 mocks and failed by 90 miles
115:00 - 115:30 he got 90 percent 90 marks and failed by this is 90 marks 90 marks foreign
115:30 - 116:00 100 percent
116:00 - 116:30 foreign
116:30 - 117:00 foreign
117:00 - 117:30 next a person got 86 marks which are six marks more than the pass marks 86 more Sunday
117:30 - 118:00 86 more six months okay if pass percentage in the examination party nature and then pass percentage um
118:00 - 118:30 100 100 so next so 86 marks which are six months more than the person 86 minus six years
118:30 - 119:00 forty percent forty percent so internet simple so much 200 so 200 Mark sanity maximum even the maximum marks okay internet
119:00 - 119:30 um next when the number is increased by twenty percent itself foreign
119:30 - 120:00 4080 okay either find the number number 100. twenty percent increases
120:00 - 120:30 so 120 foreign hundred
120:30 - 121:00 [Music] foreign next is
121:00 - 121:30 read Hindu okay 40 percent of citizens read times of India Hindu Hindu 70 percent 40 percent times of Times of India for India Times of India in the paper
121:30 - 122:00 next uh thirty percent citizen both uh read both and thirty percent Hindus times find the percent of students who read neither
122:00 - 122:30 um so diagrams
122:30 - 123:00 [Music] um first seventy percent to Hindu you got a Hindu left side it said foreign
123:00 - 123:30 next seventy percent citizens read into seventy percent thirty percent uh so um next
123:30 - 124:00 lead 40 times so 40 minus Thirty equal to ten remaining times ten percent surrender
124:00 - 124:30 seventy percent it is foreign does not read either papers
124:30 - 125:00 40 plus 30 plus 10. isn't that 20 percent members two papers
125:00 - 125:30 foreign foreign
125:30 - 126:00 the coffee
126:00 - 126:30 so 70 percent another so 17 locations
126:30 - 127:00 simple internet 40 30 20. the percentage of people the percentage of people who neither prefer T nor coffee
127:00 - 127:30 in the 100 locally with the total hundred gravity is 100 minus in the 70 plus 20 and then the 90 percent 100 minus 90. foreign
127:30 - 128:00 foreign foreign
128:00 - 128:30 foreign
128:30 - 129:00 foreign
129:00 - 129:30 foreign
129:30 - 130:00 next
130:00 - 130:30 for example
130:30 - 131:00 foreign
131:00 - 131:30 [Music] thousand menu what can I do next episode
131:30 - 132:00 cpny um 100 100 long 20 of 130 20. 120
132:00 - 132:30 okay 20 of 100 100 100 minus twenty of the 80. so 100 questions foreign
132:30 - 133:00 example CPE 1090
133:00 - 133:30 SP 2019 um so profit Andy SP minus CB 2000 minus thousand and ninety thousand okay profit percentage
133:30 - 134:00 profit percentage profit percentage property percentage profit in the profit action by CP in the country we are calculating profit percentage and loss percentage and cost price foreign
134:00 - 134:30 in two hundred okay
134:30 - 135:00 okay one by two into one hundred and ten twenty fifty percent profit percentage last percentage profit percentage and a loss percentage profit percentage P by CP into 100
135:00 - 135:30 profit by cost price into hundred Last by CP in two hundred okay next so down next is always um
135:30 - 136:00 see SP minus CP 600 minus five hundred and eight so Tau 100 actually a profit so profit percentages
136:00 - 136:30 500 into 100 so 2020 so twenty percentage twenty percentage similarly problems simple
136:30 - 137:00 okay next problem similarly because
137:00 - 137:30 500 into 100 so 2 0 2 0 cancel Andy twenty percent and last percentage log and colanding next question next CP equal to 450 India
137:30 - 138:00 CP equal to 450 20. SP equal to 5. SP minus CP 500 minus 450 foreign
138:00 - 138:30 foreign
138:30 - 139:00 foreign
139:00 - 139:30 3600 CP CP Local 25 percent is
139:30 - 140:00 CP and element will send it CPN 10 the 3600 at 25 lasted 25 of 3600 percentage
140:00 - 140:30 25 percentage of three thousand six hundred so 25 percentage 25 into 3600 by 100 so 2 0 2 0 cancel 936 into 25 5 6 35 18 so two six are two l two three six two three six seven so 900
140:30 - 141:00 . problems three three thousand six hundred nine hundreds okay zero zero foreign
141:00 - 141:30 25 percent of three thousand six hundred okay nandy next similarly the profit percentage profit percentage
141:30 - 142:00 profit percentage twenty four percentage so SP 2480. so true foreign
142:00 - 142:30 foreign
142:30 - 143:00 okay next next is
143:00 - 143:30 let CP equal to 100. 25 foreign
143:30 - 144:00 foreign
144:00 - 144:30 [Music] foreign
144:30 - 145:00 foreign
145:00 - 145:30 four minus one equal to 3 is foreign
145:30 - 146:00 CPO donating my channel
146:00 - 146:30 100
146:30 - 147:00 [Music] is foreign
147:00 - 147:30 foreign
147:30 - 148:00 3500 so CP 3500 I 28.57 percentage of uh four thousand five days [Music] 128.57 percentage up to 128
148:00 - 148:30 57 percentage 4500 equals fractions videos
148:30 - 149:00 foreign
149:00 - 149:30 28.57 okay next next is profit okay okay
149:30 - 150:00 28.5792 by 7 into 100 okay so last percentage 200. so last Sunday morning CP minus SP Avenue CPM 37 minus 2 equal to 5.
150:00 - 150:30 space 4500 it is 7 into 900 so 9 7 63 63. foreign
150:30 - 151:00 next a TV purchased file for 540
151:00 - 151:30 under CPE in the 5400 last percentages 5400 minus four three two zero and zero ten Local 2 is
151:30 - 152:00 loss by CP in two hundred less than 20 1080. by CPN teacher 95400 in 200. 20 8 250 ten so fifty four twos are twenty percent Randy last percentage and then twenty percentage next
152:00 - 152:30 foreign cp190 make a profit percentage profit percentage profit percentage ten percent of 130
152:30 - 153:00 10 so 110. 110 percentage okay well our last percentage returned so CP hundred and foreign
153:00 - 153:30 [Music] foreign
153:30 - 154:00 supply chain summon profit or loss difference
154:00 - 154:30 foreign Anthony
154:30 - 155:00 27 percent 23 loss foreign
155:00 - 155:30 foreign
155:30 - 156:00 okay our differences
156:00 - 156:30 foreign
156:30 - 157:00 alcohol
157:00 - 157:30 foreign
157:30 - 158:00 a day a person sold an article for loss of 15
158:00 - 158:30 percent 15 percent 12 percent profits 5400 um 400. foreign
158:30 - 159:00 foreign
159:00 - 159:30 foreign
159:30 - 160:00 [Music] be Jordan a person a person bought two articles for 789 for each and then CPE
160:00 - 160:30 785 7895-7895 so find these overall profit or loss percentage foreign
160:30 - 161:00 foreign no profit
161:00 - 161:30 um no profit or no Los Angeles for each he sold one at fifty percent profit and fifty percent loss Allah is
161:30 - 162:00 they'll
162:00 - 162:30 foreign
162:30 - 163:00 whenever CP is same profit and loss
163:00 - 163:30 percentage also same then no profit or no loss foreign no profit
163:30 - 164:00 or no last Sunday 11th questions a person sold two articles for fourth four and uh 480 each he sold one at twenty percent profit and another one at twenty percent loss find these overall profit or loss percentage
164:00 - 164:30 foreign
164:30 - 165:00 okay okay
165:00 - 165:30 one square whole Square zero zero cancel two square and 34
165:30 - 166:00 percent four percent losses foreign [Music]
166:00 - 166:30 foreign
166:30 - 167:00 articles a person's sold two articles
167:00 - 167:30 profit percentage same last percentage equal to say money profit percentage equal to same and last percentage equals profit percentage Japanese fifteen percentage
167:30 - 168:00 of some 1.5 whole Square subscribe 2.25 percentage 2.25 percent foreign
168:00 - 168:30 X by 10 whole Square percentage same percentage
168:30 - 169:00 Three Square nine percent Larson okay okay one point three whole square one point six nine percent loss and the already percentage 15 degrees
169:00 - 169:30 okay next is so profit percentage and last percentage would say Monday in the Thirteen percent one point
169:30 - 170:00 six nine percent loss es 1.3 volt Square Japanese
170:00 - 170:30 whenever CPS profit percentage there is no profiter there is foreign
170:30 - 171:00 there is no profit or there is
171:00 - 171:30 no loss foreign okay next question a person sold two articles he sold one at 30 percent profit percentage and last percentage
171:30 - 172:00 Thirty percentage okay yes there is no loss
172:00 - 172:30 foreign CP of
172:30 - 173:00 25 articles equal to the SP of 30 articles find profit and last percentage again CP CPA in the cp25 SP 30 articles and then cost price of 25 articles 25 articles 30.
173:00 - 173:30 CP is cost price of 25 articles equal to SP of 30 articles
173:30 - 174:00 CP foreign CP by cp25 he is CP of Caster price of 25 articles is equal to the selling price of 30 articles on Sunday is
174:00 - 174:30 25 okay CP by SB 30 by 25 ND foreign
174:30 - 175:00 30 CP Anthony in 200 5 on the five six one by six into hundred the ingredients so 16.66 percentage 200 foreign
175:00 - 175:30 equal to 1 1 10 by
175:30 - 176:00 yeah CP of 80 books cpit is equal to the SP of a11 CPR cp80 so um
176:00 - 176:30 foreign see people is equal to CP minus SP 1 1 10 minus 80. so last and the third in 1930s
176:30 - 177:00 okay three by eleven into hundred so ninth table is um
177:00 - 177:30 next confuses foreign
177:30 - 178:00 CP by s p equal to 1 1 10 by 80.
178:00 - 178:30 questions
178:30 - 179:00 foreign
179:00 - 179:30 okay 10 articles and uh 10 11 articles 10 articles at 11 rupees so elante types of questions a number of Articles a number of Articles number of articles
179:30 - 180:00 foreign foreign
180:00 - 180:30 foreign
180:30 - 181:00 profit articles
181:00 - 181:30 11 articles 10 Rupees ten articles 11 rupees all articles numbers by 100 into 100 directly was H 21
181:30 - 182:00 percentage twenty one percent profit s CP 100 SP 12100 okay next question a man purchase 30 articles it's 60 rupees 30 articles that's 60 rupees 20. man purchases 30 articles 60 rupees a
182:00 - 182:30 day and then 30 articles 60 rupees and sells 20 articles 50 rupees questions foreign
182:30 - 183:00 foreign
183:00 - 183:30 foreign
183:30 - 184:00 okay cprsp CB by spoon
184:00 - 184:30 types of models next it this dishonest dealer professes to sell is Goods at cost price but uses a weight of 750 grams instead of 1 kg find
184:30 - 185:00 this profit percentage 1 kg and a piece 750 grams okay 750 grams 1 kg and 10 20 000 grams a day foreign yeah one kg 750 grams
185:00 - 185:30 um 750 grams
185:30 - 186:00 in the profit percentage difference foreign okay
186:00 - 186:30 zero zero cancel 25 ones are twenty five three one by three into 100 fractions fractions videos okay hey Jordan a dishonest pillar professes to sell his
186:30 - 187:00 Goods at cost price on a cost price but uses a weight of 1200 gum instead of 15 1500 1500 grams 200 grams 1500 grams so difference 300 300. so much 300 by 1200 into 100 so 0 0 cancel 1 3 4 3 1 3 4 then one by four into hundred so
187:00 - 187:30 four ones are four twos profit [Music] and then I go fifteen hundred garments difference
187:30 - 188:00 okay a company sold its goods to the wholesaler at 10 percent profit or company a company
188:00 - 188:30 wholesalers ten percent profit wholesalers wholesaler retailers
188:30 - 189:00 retailer Shopkins retailer retailer money question 100
189:00 - 189:30 foreign
189:30 - 190:00 foreign
190:00 - 190:30 rate okay so company wado ten percent profit ten percent profit
190:30 - 191:00 and a company one again thirty percent foreign foreign
191:00 - 191:30 foreign
191:30 - 192:00 Shruti sold articles to Puja Shruti
192:00 - 192:30 20 profit articles in the Priyanka 30 profit okay
192:30 - 193:00 fifty percent profit so sushma last weekend foreign Shruti again
193:00 - 193:30 so plus twenty twenty percent of 100 easy 120 e 120 ever come in the uh 120 rupees in the thirty percent thirty percent of 120 into 36 so in the 156th Sunday next
193:30 - 194:00 e 156 profit sushma Enterprise okay okay 234
194:00 - 194:30 sushma foreign
194:30 - 195:00 next question is
195:00 - 195:30 234 rupees in the 46 800 at 234 in 46 800 equals foreign
195:30 - 196:00 profit percent sells one product at 25 percent profit 25 profit ten percent ten percent profit India the overall profit in 30 the overall profit
196:00 - 196:30 is 15 percent foreign
196:30 - 197:00 first person 15 profit and a second person foreign
197:00 - 197:30 one is to 2. one is twenty thousand second product is
197:30 - 198:00 foreign
198:00 - 198:30 profit thirty percent profit article B ate 40 profit overall profit in terms find the cost price of an article
198:30 - 199:00 um find the cost price of article a on a cost of price
199:00 - 199:30 foreign foreign [Music]
199:30 - 200:00 foreign
200:00 - 200:30 questions
200:30 - 201:00 foreign [Music]
201:00 - 201:30 answer is
201:30 - 202:00 CP n 2000 SP 1500 profit and Allah find it so it is
202:00 - 202:30 internet uh uh
202:30 - 203:00 foreign average
203:00 - 203:30 200 plus 100 300 by 150 EG ala and Justified foreign
203:30 - 204:00 foreign
204:00 - 204:30 Marketplace
204:30 - 205:00 market price is discount percentage in this ten percent discount 20 discounted Marketplace SP selling price selling price equal to market price
205:00 - 205:30 minus Discord sub questions
205:30 - 206:00 minus this quantity okay next problem a person marked on an article as five thousand five thousand MPS foreign
206:00 - 206:30 okay
206:30 - 207:00 MP and the third one five thousand discontent is 20 percent find the selling price selling price minus discount okay okay okay
207:00 - 207:30 5000 discounted 20 of 5000.
207:30 - 208:00 5000 minus twenty percent of uh and 30 000 rupees and twenty percent in of five thousand dollars twenty into five thousand divided by 100 two zeros two zero cancer foreign
208:00 - 208:30 foreign
208:30 - 209:00 [Music] one two one zero discounted 36.36 percent year so now 36.36 36 percentage four by eleven equal to 36 points okay
209:00 - 209:30 20. someone again 36.36 36 percentage of one two one zero so one two one zero minus thirty six point three six seven four by eleven so
209:30 - 210:00 one two one zero eleven one yes [Music] okay seven seven okay seven seventy also nine okay
210:00 - 210:30 foreign
210:30 - 211:00 foreign foreign
211:00 - 211:30 again MP minus SP
211:30 - 212:00 1400 minus 1200 discount to D and the 200. so discount by MP into 100 sure discount questions Anthony 1400 into 100
212:00 - 212:30 cancel two one two seven so one by seven into hundred monthly fraction Center Japan is 14.28 percentage one by seven uh Japan fourteen twenty eight fifty Seven okay fourteen twenty eight fifty Seven then you put one by seven go to fourteen point two eight nine okay
212:30 - 213:00 next question to them successive discounts successive discounts three successive discounts different definition um
213:00 - 213:30 first MP 100. so first to 40 percent discontent forty percent of 130
213:30 - 214:00 minus 40 so 60. next 20 percent of 60 60 is students 48 okay ten percent discount Japan
214:00 - 214:30 4.820 .43.2 in the price three times a discounted three times discounts minus 43.2 this is a fifty six point eight percent discount single discount
214:30 - 215:00 single is called induction ID foreign
215:00 - 215:30 foreign
215:30 - 216:00 discounts two successive discounts and two successive discounts three percent to three percent insurance three percent to three percent to two times decreasing discounts
216:00 - 216:30 three plus three minus zero point three whole Square six minus 0.09 0.09 one nine five point nine one five point nine one percentage two success
216:30 - 217:00 three times two successive discounts of three percent three percent is equal to single discount of how much percent single discount nine one percent three percent each other more than six percent together five point nine one percentage conditions
217:00 - 217:30 two times
217:30 - 218:00 okay next foreign
218:00 - 218:30 foreign
218:30 - 219:00 foreign
219:00 - 219:30 minus 34.3 range
219:30 - 220:00 34.3 J foreign
220:00 - 220:30 okay you put is
220:30 - 221:00 percent age foreign
221:00 - 221:30 Japanese even 90 30 plus 30 plus 30 90. 90 minus twenty seven plus two point seven thirty plus thirty plus thirteen ninety
221:30 - 222:00 Three Square Three Square t square is 27 minus twenty seven by ten so two point seven so ninety minus twenty seven plus two point seven ninety minus Local 27 this is 63 minus 27 10 locally seven is three uh eight local two is a six foreign foreign
222:00 - 222:30 okay
222:30 - 223:00 welcome to python previously profit and loss foreign
223:00 - 223:30 foreign example
223:30 - 224:00 um the principle and initial amount okay principle interest and principle example
224:00 - 224:30 foreign
224:30 - 225:00 simple interest is simple interest and they assigned compound interest and the CA and is okay so um [Music]
225:00 - 225:30 you know foreign foreign
225:30 - 226:00 foreign
226:00 - 226:30 foreign
226:30 - 227:00 next
227:00 - 227:30 is every year same interest then is a second year hundred pages
227:30 - 228:00 but every year interesting principles
228:00 - 228:30 so simple interesting every year okay every year ten percent uh interesting so first year 100 second
228:30 - 229:00 year 100 years same interests simple interest okay interest on principle simple interesting day okay next compound interest on principle foreign
229:00 - 229:30 my friend
229:30 - 230:00 foreign
230:00 - 230:30 foreign
230:30 - 231:00 so 100 plus 10 net is okay so we will ask that because
231:00 - 231:30 110 pages ten percent of thousand pages
231:30 - 232:00 and principle ten percent ten percent of thousand and a hundred so ten percent of thousand hundred and hundred pages one day
232:00 - 232:30 10 percent of 110 and 10th and 11 and the so let's leave it is
232:30 - 233:00 foreign
233:00 - 233:30 corner foreign
233:30 - 234:00 foreign
234:00 - 234:30 wanted okay 10 Rupees uh sorry thousand thousands
234:30 - 235:00 ten percent of thousand hundred and first year end okay second year key ten percent of her interest is ten percent of 1130 Japanese zero one two one okay monthly ten
235:00 - 235:30 percent of 30 years foreign
235:30 - 236:00 Cielo facility second year low one third year low 121 actually simple interestingly every year
236:00 - 236:30 foreign
236:30 - 237:00 duration okay
237:00 - 237:30 rate of interest rate of interest rate of interest okay next
237:30 - 238:00 principality initial amount of years for six months yes suppose
238:00 - 238:30 foreign foreign
238:30 - 239:00 place total interest is foreign
239:00 - 239:30 foreign
239:30 - 240:00 simple interest I equal to PTR by 150
240:00 - 240:30 um s i is equal to P T R by 100 p and the principle p and a Time rate of interest is simple interest problems
240:30 - 241:00 okay next children okay so sa equal to a second commandment P principal amount of six dollars time duration so r equal to five percent per on
241:00 - 241:30 five percent per annum okay five percent ending one year to five percent interest okay rate of interest simple interest and commented every year okay every year same interested in Japan so foreign
241:30 - 242:00 foreign
242:00 - 242:30 okay so 10 percent okay in Japan every year same interest and decrease interest
242:30 - 243:00 so 10 percent so 10 percent first year five percent and secondary ten percent so two years ago interest more than ten percentage okay first year five percent second year five percent is
243:00 - 243:30 foreign
243:30 - 244:00 answer [Music] foreign
244:00 - 244:30 foreign
244:30 - 245:00 three years
245:00 - 245:30 foreign
245:30 - 246:00 seven percent every year same interests every year same interests
246:00 - 246:30 Okay so seven percent seven percent seven percent so 21 percent seven seven plus seven plus seven fourteen fourteen plus seven twenty one so twenty one percent so twenty one percent and refers to 10 percent sorry one one percent ten percent of eight thousand and thirty eight hundred ten percent of 183 800
246:30 - 247:00 plus one percent is sixteen hundred plus EIT equal to sixteen eighteen foreign [Music]
247:00 - 247:30 first in foreign
247:30 - 248:00 okay
248:00 - 248:30 rate of interest 4.5 percent simple interesting 4.5 into 6. 4.5 plus 4.5 plus 4.5 plus 4.5 plus 4.5
248:30 - 249:00 plus 4.55 foreign
249:00 - 249:30 minus three percent thirty percent of four thousand four uh 420 minus three percent of 4420 okay calculations
249:30 - 250:00 foreign three fours are two wheel thirteen okay
250:00 - 250:30 choose a 13.6 and then three percent of 4420 learning and Poland so 13 26 minus 132.6 equal to minus just a one one nine three point four okay so one one nine three point four is simple interest is
250:30 - 251:00 three years every year every year same interesting simple uh same interest order simple interest 100 100 so okay
251:00 - 251:30 similar problem is key foreign next to 6400 principles
251:30 - 252:00 time three and a half years rate of interest seven percent per annum Elijah okay so um
252:00 - 252:30 Japan 21 percent three and a half years half years seven by two
252:30 - 253:00 three point five years so Plus okay three and a half years three years [Music] twenty four point five percent of six thousand four hundred and call is
253:00 - 253:30 24.5 percent of six seven four hundred is twenty five percent of six thousand four hundred minus zero point five percent of 6400 because 25 of
253:30 - 254:00 625 into six thousand four hundred in two hundred two zeros two zeros cancel sixty four into twenty five five for the twenty five six thirty thirty two two for the eight two six zero okay induction and 1600 1600 minus zero point zero point five percent of 6410 000
254:00 - 254:30 so 1600 locally 32 this is 1568 ending okay this is
254:30 - 255:00 foreign and that
255:00 - 255:30 Japan eight plus eight sixteen sixteen plus eight twenty four twenty four plus eight thirty two okay one year on Sunday one year [Music] okay [Music] 12 months Canada
255:30 - 256:00 okay so twenty four by two men watching
256:00 - 256:30 34 Randy okay 34 percentage number 34 percent of twelve thousand four hundred gonna call it 34 percent of 12 000 12 400. 18 years to thirty thousand plus four percent thirty percent thirty percent
256:30 - 257:00 twelve forty ten percent 12 40. in the two well two four six seven one two three three seven two zero only thirty percent three seven two zero only three seven two zero four percent four percent into twelve thousand four hundred in by hundred two zero two zero cancel one twenty four
257:00 - 257:30 into four four for the sixteen four two zero eight nine four on the phone so is three seven two zero eleven five twelve four two one six and the essay okay
257:30 - 258:00 thirty two percent thirty two percent and four years [Music]
258:00 - 258:30 seven hundred director 124 into 34. 4 for the sixteen fourteen eight four one the four three four uh
258:30 - 259:00 three four the two well three to the six seven foreign
259:00 - 259:30 foreign
259:30 - 260:00 Hindi
260:00 - 260:30 simple interest in nature 7200 okay don't know so we take us late p
260:30 - 261:00 P hundred so if every year three percent three percent six years six years in Japan yeah okay PNG
261:00 - 261:30 hinted okay 18 foreign into 400 40 000. realization
261:30 - 262:00 initial value 100 degrees hey sorry eighteen percent eighteen percentage
262:00 - 262:30 foreign foreign
262:30 - 263:00 foreign
263:00 - 263:30 [Music]
263:30 - 264:00 amount equals um
264:00 - 264:30 13 for the 52. so easy uh 13 for the 52 hour T 13 for the 52 government because you're ending 5 lakh twenty thousand gravity into 400 0 okay 13 foreign
264:30 - 265:00 okay next question
265:00 - 265:30 equal to four and a half years 2 lakhs 72 000. 2 lakhs 72 000 common detergent amount
265:30 - 266:00 principle plus interestingly experience 32 percent half years foreign
266:00 - 266:30 [Music] turn off sorry 36 percent 36 percentage amount of interest to 36 percentage
266:30 - 267:00 of 136 percentage amount in the 136 percentage thousand girls
267:00 - 267:30 are 272 6 23067-202 272. 100 into two lakhs children foreign
267:30 - 268:00 foreign
268:00 - 268:30 foreign
268:30 - 269:00 foreign
269:00 - 269:30 foreign
269:30 - 270:00 question is principality 2 lakhs
270:00 - 270:30 principle 2 lakhs S600 2000 questions okay next foreign
270:30 - 271:00 foreign foreign
271:00 - 271:30 okay
271:30 - 272:00 equal to zeros equal two zeros cancel any two zeros two zeros cancellation two nines are eighteen two sixes zero
272:00 - 272:30 960 by 32 only two ones are 216. [Music] foreign
272:30 - 273:00 total
273:00 - 273:30 someone again so one year ten thousand Thirty by six up to five percent
273:30 - 274:00 five percent foreign
274:00 - 274:30 foreign
274:30 - 275:00 okay foreign
275:00 - 275:30 foreign
275:30 - 276:00 foreign
276:00 - 276:30 okay next if certain um some doubles in five years
276:30 - 277:00 it's simple interest find the rate of interest ing okay five years so five years
277:00 - 277:30 foreign
277:30 - 278:00 so next question similarly to the a certain some people seen 20 years its
278:00 - 278:30 simple interest foreign foreign
278:30 - 279:00 foreign
279:00 - 279:30 foreign
279:30 - 280:00 juice condo set next 4.2 times
280:00 - 280:30 4.2 times and then the 400k 4.2 the multiplication 420 420 so 4.2 times 100 190 4.2 times 4.2 times 420 so 100 100
280:30 - 281:00 4.2 times okay hundred only three times hundredge hundred into three three hundred okay four point two times hundred into four point two years ago 420 any years now 16 years now 16 years ago I think indifference and
281:00 - 281:30 the 320 and 320 by anywhere 16 so 16 months 16 toes are so answer is 20 percent per annum confuse our Candela 4.2 times each now 7.5 times 7.2 5 times 4.25 times each now 5.5 times
281:30 - 282:00 foreign
282:00 - 282:30 years each foreign
282:30 - 283:00 foreign
283:00 - 283:30 foreign next month
283:30 - 284:00 100 into 4.9 5 so 490 a certain sum become 4.9 times itself in how many years in years now the rate of interest is 15 per annum is foreign
284:00 - 284:30 Japanese
284:30 - 285:00 90. 26 years
285:00 - 285:30 it is sorry A1 model is some certain sum becomes three times itself in 11 years three times itself in 11 years
285:30 - 286:00 then it becomes nine times itself in how many years 9 times 11 years long foreign
286:00 - 286:30 foreign okay
286:30 - 287:00 nine times eight hundred okay difference 100 degrees okay so 200 200
287:00 - 287:30 11 years 211 years 800 in years slow okay 11 into 800 by 200 2014 internet 44 years okay 44 years next
287:30 - 288:00 Monday please itself in 11 years I think 11 years
288:00 - 288:30 100 becomes nine times 100 becomes nine times Gap into me 800 800 foreign
288:30 - 289:00 thank you three times in 11 years nine times in how many years
289:00 - 289:30 so nine times one two nine times okay so
289:30 - 290:00 certain sum become 3 times 11 years 44 years foreign
290:00 - 290:30 foreign
290:30 - 291:00 30 years internally
291:00 - 291:30 means next the simple the simple interest and certain principle for four years is 8 by 25 8 by 25 of the principle find the rate
291:30 - 292:00 of interesting is four years
292:00 - 292:30 okay the simple interest and certain principle for four years is 8 by 25 of the principle simple interest is 25 of the principle foreign
292:30 - 293:00 say equal to PTR by 100 in the 8 by 25 of the piano same amount uh
293:00 - 293:30 foreign
293:30 - 294:00 8 by 25 p into PTR and PP cancellation 8 by 25 4 into R by hundred four ones are four twos 25 ones are twenty five fours are another two equal to R by four only so two into four equal to r r equal to
294:00 - 294:30 eight percent either eight percent foreign next
294:30 - 295:00 juvenile the simple interest generated on the certain sum is 9 by 16 times uh the principle certain sum you know accordingly if the rate of interest and time are same other rate of interesting time
295:00 - 295:30 rate of interest say money chart foreign
295:30 - 296:00 okay um nine by sixty now p and tenthand is
296:00 - 296:30 rate of interest and timers so time foreign
296:30 - 297:00 by 16 x square equal to 900 by 16. so operating with x equal to under root 900 by 16. foreign
297:00 - 297:30 X under root of 900 by 1690 foreign
297:30 - 298:00 foreign
298:00 - 298:30 foreign
298:30 - 299:00 next
299:00 - 299:30 [Music]
299:30 - 300:00 foreign
300:00 - 300:30 foreign
300:30 - 301:00 [Music]
301:00 - 301:30 by three by four okay this shortcut cancellations
301:30 - 302:00 so sir shortcut in the calculations the simple interest generator uncertain
302:00 - 302:30 sum is 81 81 by 144 times the principle okay SI equal to 81 by 1440 types of questions foreign
302:30 - 303:00 foreign
303:00 - 303:30 fifteen thousand five hundred in four years get the rate of simple interest what is the rate of interest children outside
303:30 - 304:00 four years low simple interest standard four years of first principle 12 400. upper amount 10 times fifteen thousand five hundred and four years time four years difference okay Under 12 500 um
304:00 - 304:30 okay principle is 12 500. interestingly amount located
304:30 - 305:00 Japan fifteen thousand five hundred twelve thousand five hundred percent zero zero zero in the three thousand so simple essay entirely three thousand three thousand eight years
305:00 - 305:30 twelve thousand five hundred equal to 180 foreign
305:30 - 306:00 okay
306:00 - 306:30 100 into 3000 by 12 500 so it two zero e 2 0 cancellation okay so 25 4 25 Pfizer okay normally 4 into 35 by 5 million look at 25 foreign
306:30 - 307:00 foreign
307:00 - 307:30 then close the question questions foreign
307:30 - 308:00 what is the rate of interest a rate of interesting next in the next video next certain sum is investigate certain sum is invested it is certain rate of simple interest
308:00 - 308:30 for two years two years two years first question questions
308:30 - 309:00 rate of simple interest for two years certain rate of simple interest investigations foreign
309:00 - 309:30 had the rate of interest mean four
309:30 - 310:00 percent higher four percent higher 48 rupees so find the sums in the two years one uh four percent higher attack so
310:00 - 310:30 that two years one year four percent per handing gravity um four percent per annum higher foreign
310:30 - 311:00 600 okay foreign
311:00 - 311:30 okay had the rate of in Interest being six percent lesser weight lesser weight or not it would have fetched in 54 less than before three years okay
311:30 - 312:00 foreign
312:00 - 312:30 foreign
312:30 - 313:00 foreign
313:00 - 313:30 foreign
313:30 - 314:00 so even and even important and important independent questions and important models
314:00 - 314:30 of questions today equal to
314:30 - 315:00 CA equal to p 1 plus r by 100 whole power n minus p the N ending okay so P integral Sunday principle R and a rate of interest Ed
315:00 - 315:30 this compound interest c i equal to P one plus r by 100 whole power n minus b e formula PTR [Music]
315:30 - 316:00 foreign
316:00 - 316:30 Hind ustan interesting Japanese
316:30 - 317:00 so um ten percent per annum foreign foreign foreign [Music]
317:00 - 317:30 foreign
317:30 - 318:00 [Music]
318:00 - 318:30 foreign 121 .
318:30 - 319:00 okay so the 100 on the interest first thousand s one two one zeroa okay every month every year one to nine so interesting is
319:00 - 319:30 every year okay foreign foreign how to
319:30 - 320:00 calculate two years compound interest compound interest is
320:00 - 320:30 okay so foreign foreign
320:30 - 321:00 10 plus one square okay two times increasing in percentages
321:00 - 321:30 next 20 percent per annum for two years CA
321:30 - 322:00 20 plus 20 plus 44 okay okay for two years foreign
322:00 - 322:30 foreign
322:30 - 323:00 ending
323:00 - 323:30 foreign [Music]
323:30 - 324:00 ten plus ten plus one square 21 so 21 actually is 30 plus 30 plus 3 Square 69 percent
324:00 - 324:30 21 okay next foreign foreign
324:30 - 325:00 foreign
325:00 - 325:30 foreign
325:30 - 326:00 P 1 plus r by hundred whole power 1 power 2 power 3 power of okay and four points foreign
326:00 - 326:30 foreign next principle 12 000 principle twelve thousand each other time to yes
326:30 - 327:00 time two years twenty percent then find CA means twelve thousand foreign
327:00 - 327:30 induction twenty percent twenty percent of one one four double zero so one ten percent in the only ten percent
327:30 - 328:00 twelve thousand equals okay okay Seventeen to eight years
328:00 - 328:30 twelve thousand s 17 to 18. 17 280 minus this amount a minus phrase interest ing thousand Japanese
328:30 - 329:00 five thousand two eighty foreign
329:00 - 329:30 foreign principle
329:30 - 330:00 foreign
330:00 - 330:30 foreign
330:30 - 331:00 foreign
331:00 - 331:30 foreign
331:30 - 332:00 foreign Japanese 2580
332:00 - 332:30 2580 answers type of method uh ca for two years ca for two years
332:30 - 333:00 15 plus 15 plus 1.5 volt Square 30 plus 2.25 volts percent 32.25 percent 32.25 percent of of eight thousand so um 30 place
333:00 - 333:30 30 percentage place two percentage plus 0.25 percentage thirty percent in tentha two four zero zero either one sixty of Sunday in 20 years okay next foreign
333:30 - 334:00 Equalization about
334:00 - 334:30 579.6 calculations foreign
334:30 - 335:00 four thousand Sacramento 100 into 579 six by four thousand into 10 in the critical point this is
335:00 - 335:30 579.16 okay zero zero zero zero cancels okay four zero zero four ones are four 4 for the 16. there are the four for the 16 that are four nine to thirty six one
335:30 - 336:00 double four nine by hundred for the Fourteen point four nine percentage either total CA uh sorry total CA for two years for two years foreign
336:00 - 336:30 [Music]
336:30 - 337:00 zero point seven whole Square entirely 14 plus 0.49 so 14.49 percentage and seven percent um
337:00 - 337:30 CA
337:30 - 338:00 okay yes okay interest for three years foreign
338:00 - 338:30 [Music] foreign
338:30 - 339:00 okay 33 point directly
339:00 - 339:30 okay hello hello three years whatever sub 20 plus 20 plus 20 plus two
339:30 - 340:00 square plus 2 square plus 2 square plus 2 Q by 10 minus foreign
340:00 - 340:30 okay next foreign
340:30 - 341:00 foreign
341:00 - 341:30 foreign foreign
341:30 - 342:00 [Music]
342:00 - 342:30 foreign
342:30 - 343:00 CA 4368. interesting ideas
343:00 - 343:30 okay next t equal to T equals three years
343:30 - 344:00 three years 30 plus 30 plus 30 plus 3 square plus 3 square plus 3 square plus 3 Cube by ten ninety plus twenty seven plus two point seven foreign
344:00 - 344:30 nine forty than a hundred percent equals the principle hence okay
344:30 - 345:00 foreign
345:00 - 345:30 two other two three foreign
345:30 - 346:00 three years candy
346:00 - 346:30 three years for three years
346:30 - 347:00 seven percent foreign
347:00 - 347:30 next foreign
347:30 - 348:00 foreign
348:00 - 348:30 [Music] 4 46.41 percentage okay numbers
348:30 - 349:00 foreign
349:00 - 349:30 Bitcoin
349:30 - 350:00 even nodes maintenance if the compound interest for the third and fourth year and a certain principle is 125 and 135 what is the rate of
350:00 - 350:30 interest what is the rate of interest under rent so equation if the component is a third and fourth and certain principle is 125 uh 125 preschool foreign
350:30 - 351:00 foreign
351:00 - 351:30 135 minus 125 is Randy
351:30 - 352:00 135 minus 125 10 10 principles
352:00 - 352:30 CA it is plenty third year 125 so 125 25 Pfizer five one the five two percent foreign
352:30 - 353:00 huh upload 135 minus 125 10. 10 by 125 into 100 server 135 degrees 25
353:00 - 353:30 five ten by five five one the five twos are two okay foreign
353:30 - 354:00 accepting some land length a comp it compound interest the interest generated for fifth year is 1200 same question and a similar question 50 L key 120 60 years
354:00 - 354:30 in the rate of intestine about the difference 1300 minus 1200 foreign
354:30 - 355:00 into 100 generator 201
355:00 - 355:30 by 12 in 200 so um okay 1 by 60 16.66 honey 1 by 12 key 8.33 percentage okay next
355:30 - 356:00 question is important questions
356:00 - 356:30 a sum of money becomes three times in eight years three times eight years find the time required to sum to become 81 times 81 times 3 times 81 times
356:30 - 357:00 sorry is ending 381 e 3 power inner power loss 3 power 400 3 power 4 ending
357:00 - 357:30 okay so four into eight e four knee is four into eight so that is 32 years foreign double in 11 years
357:30 - 358:00 okay a sum of money because double in 11 years find the time required by Sum to becomes eight times in n years ago eight times in years okay foreign
358:00 - 358:30 next
358:30 - 359:00 what will be the difference between SI and CI five percent per annum and a sum of two thousand for two years difference between SI and CA
359:00 - 359:30 difference between simple interest and compound interest questions foreign
359:30 - 360:00 foreign
360:00 - 360:30 foreign
360:30 - 361:00 foreign
361:00 - 361:30 foreign foreign
361:30 - 362:00 foreign
362:00 - 362:30 foreign what will be the difference between CA
362:30 - 363:00 and CA and the r equal to five percent okay five percent two years each other sorry sorry okay so foreign
363:00 - 363:30 so difference is equal to the difference by 100 whole power in instant time T
363:30 - 364:00 okay to each other so 2000 by if I won the fight user zero okay 1 by 20 volts character two hundred into is twenty one day and thousand Japan
364:00 - 364:30 400. is it two thousand from zero messages so 2000 okay so 2 0 2 0 cancel 4 1 4 5. okay difference what will be the difference between SI and CA 5 percent and a sum of two
364:30 - 365:00 thousand for two years okay next what will be the difference between SI and CA five percent and sum of four four thousand for two years formula Randy formula will notice Colony difference p
365:00 - 365:30 in Detroit next
365:30 - 366:00 five percent per annum are instead of five percent difference between C and is okay so the difference same formula videos
366:00 - 366:30 foreign
366:30 - 367:00 foreign [Music]
367:00 - 367:30 foreign foreign
367:30 - 368:00 [Music] t R into R by 100. five percent difference in the 25
368:00 - 368:30 100 by n92 years okay Inland to each other okay 25 isn't that 25 100 into 100 foreign
368:30 - 369:00 uh 25 into 400 25 40. 100 so P equal to ten thousand handy P equal to 10 000 2007 the difference
369:00 - 369:30 between SI and ca for two years what HR difference 25 and HR D different 25 each other five percent foreign foreign
369:30 - 370:00 foreign
370:00 - 370:30 25 in to each other 25 p and the children foreign
370:30 - 371:00 president zero okay foreign 25 for the 100 okay
371:00 - 371:30 okay next the difference between compound interest and simple interest on a principle of 12 500 for two years is 720. foreign
371:30 - 372:00 difference [Music] 12 500 okay foreign
372:00 - 372:30 okay two years n equal to 1D
372:30 - 373:00 okay foreign 720 12500
373:00 - 373:30 125 R by 100 whole Square okay zero zero cancellation zero zero cancellation
373:30 - 374:00 so 36 by 625 actually then equal to R by 100 whole Square company 36 by 625 6 squared thirty six hundred foreign R by hundred whole Square 6 by 25 holes down
374:00 - 374:30 okay is equal to 6 by 25 Cindy timing foreign
374:30 - 375:00 for two years
375:00 - 375:30 and scheme B it twenty percent per annum ca for two years is the total investor generated at the end of two years is 30 percent find the ratio of investment ratio one corner [Music] simple questions a person invested is money in two different schemes in a different scheme he invested in scheme a schema ten percent for two years okay
375:30 - 376:00 all right foreign okay next scheme B 20 per annum CA enter twenty percent so two years we have a t um
376:00 - 376:30 find the ratio of investment first of all two years foreign
376:30 - 377:00 is 44 MB foreign reality foreign
377:00 - 377:30 simple foreign
377:30 - 378:00 for two years universe
378:00 - 378:30 foreign
378:30 - 379:00 foreign
379:00 - 379:30 15 plus 15 30. 2 years 10 plus 10 plus 1 square and dynamic explain this is
379:30 - 380:00 7200 by 30 000 into 100 2 0 2 0 cancel 3 to the six three for the twelve so
380:00 - 380:30 twenty four percent thirty percent uh 30 percent C8 21 percent foreign
380:30 - 381:00 foreign foreign
381:00 - 381:30 ca for two years is the total interest generated at the end of two years is 7200 internet [Music]
381:30 - 382:00 foreign foreign
382:00 - 382:30 okay next question
382:30 - 383:00 is certain sum of money at 15 per annum for two years is eight thousand one hundred and then what is the compound interest or the same sum for two years at the same uh rate right there foreign
383:00 - 383:30 then what is the compound interest and the same sum for two years at the same rate okay
383:30 - 384:00 is saying for two years 15 per annum is 8100 certain sum of money is then what is the compound interest compound interest foreign
384:00 - 384:30 for two years 15 plus 15 times 13 13. okay CA for two years 15 per annum in the same rate of
384:30 - 385:00 interesting at the same rate 15 plus 15 plus 1.5 volt Square 32.25 percentage two years
385:00 - 385:30 foreign by 30. okay 32 5 into 81 responses
385:30 - 386:00 81 into 100 years in three two two five thousand years sorry
386:00 - 386:30 foreign uh
386:30 - 387:00 foreign
387:00 - 387:30 foreign
387:30 - 388:00 foreign
388:00 - 388:30 foreign
388:30 - 389:00 by 4 and J Ali
389:00 - 389:30 after quarterly by foreign
389:30 - 390:00 ideas for suppose 12 percent SI six monthly quarterly
390:00 - 390:30 foreign foreign
390:30 - 391:00 foreign
391:00 - 391:30 say it so is six plus six Flex six plus zero point six equals
391:30 - 392:00 foreign
392:00 - 392:30 foreign interest
392:30 - 393:00 is for two years for two years for 2face key ten percent per annum 2 escape 10 plus 10 plus 1 square frame Japan 21.
393:00 - 393:30 10 percent per annum three years 83.1 percentage 21 and 2 is 200 it is three is two three is to One Direction ten percent per annum for four years foreign
393:30 - 394:00 foreign
394:00 - 394:30 [Music]
394:30 - 395:00 foreign
395:00 - 395:30 easy CA minus is
395:30 - 396:00 true okay three is two three minutes to 4 is to one um
396:00 - 396:30 foreign foreign
396:30 - 397:00 foreign
397:00 - 397:30 [Music] foreign
397:30 - 398:00 even essay is 14.27 percent 14.27 percentage okay
398:00 - 398:30 foreign [Music]
398:30 - 399:00 [Music] seven nines are 63 5 780 so 1980 s
399:00 - 399:30 at 28 so 140. 14 8 so um foreign
399:30 - 400:00 440 the Mali expectations difference
400:00 - 400:30 only
400:30 - 401:00 three times
401:00 - 401:30 foreign
401:30 - 402:00 twenty four three nines are twenty seven twenty nine is foreign
402:00 - 402:30 440 is the answer okay next next month
402:30 - 403:00 the compound interest on rupees 16 000 for nine months twenty percent per annum interest being compound quarterly quarterly energy foreign
403:00 - 403:30 quarterly foreign
403:30 - 404:00 quarter length three months okay either three months only three months uh sixteen thousand for nine months twenty percent interest being compounded
404:00 - 404:30 quarterly on any compound interest is to threes to one total energy CA foreign
404:30 - 405:00 okay
405:00 - 405:30 CA three times okay five percent quarterly three times sorry three uh five percent quarterly after three months three months or three months nine months ago so we put three is two three is five percent of
405:30 - 406:00 three times one colon five percent of sixteen thousand five percent of five percent of is sixteen uh length sixteen thousand is five percent of
406:00 - 406:30 sixteen thousand eighty eight thousand five percent of eight thousand four thousand dollars 400 um foreign
406:30 - 407:00 foreign
407:00 - 407:30 foreign
407:30 - 408:00 foreign
408:00 - 408:30 foreign [Music]
408:30 - 409:00 foreign
409:00 - 409:30 foreign okay Pascal triangle three is to threes is
409:30 - 410:00 foreign
410:00 - 410:30 foreign
410:30 - 411:00 122. okay different search in the laser 122 . simple ending first difference is
411:00 - 411:30 until either okay um
411:30 - 412:00 four is to 6 is to 4 is to one key is foreign
412:00 - 412:30 welcome to python life previously
412:30 - 413:00 simple interest and compound interest averages so average average day sum of observations by number of observations to Randy average
413:00 - 413:30 sum of observations by number of observations with a daily life law daily life on a daily life
413:30 - 414:00 um foreign [Music]
414:00 - 414:30 assuming that everyone is equally average foreign
414:30 - 415:00 next foreign average of
415:00 - 415:30 one two three four five observations by number of observations one plus two plus three plus four plus five
415:30 - 416:00 number of observations number of observations 21 15. sum of observations one two three four so either sum of
416:00 - 416:30 observations by number of observations one two three four plus one two one plus two plus three plus four plus five on the other three six ten fifteen Fifteen by five three average three is my middle number one two three four five your middle number is okay [Music]
416:30 - 417:00 so either some of observations by number of observations sum of observations number of observations okay next
417:00 - 417:30 the average height of boys in a certain college is 162 centimeters low okay certain College 160 162 centimeters
417:30 - 418:00 162 centimeters foreign [Music] [Music]
418:00 - 418:30 one two two three three four four four four four four
418:30 - 419:00 five five five five years [Music] statistics okay okay
419:00 - 419:30 next year one two three four five the middle middle value okay next problem is observations by number of observations
419:30 - 420:00 okay find the average of five four three two one first Formula foreign by number of observations sum of observations by number of observations
420:00 - 420:30 five plus four plus three plus two plus one by initial students one two three four five so five by five okay
420:30 - 421:00 by number of observations so 5 plus 4 and 39 9 plus 3 and 22 12 plus 2 and that is fourteen fourteen plus one and then fifteen justices so foreign
421:00 - 421:30 okay next find the average of 5 10 15. questions average sum of observations
421:30 - 422:00 bye number of observations okay so some enter 5 plus 10 plus 15 3 okay 5 plus 10 in the 15 15 plus 15 into 30 30 by 3 and the ten so average so find the average of 180 5 10 15 a day while 10 15 okay next
422:00 - 422:30 find the average of 4 comma 7 comma 9 comma 1 comma four similarly questions okay average sum of
422:30 - 423:00 observations by number of observations okay yes okay a equal to S by n well director is 4 plus 7 plus 9 plus 1 plus 4 by any chance of winning five numbers
423:00 - 423:30 so sum of so 7 plus 4 and 30 11 11 plus nine and twenty twenty twenty plus one and twenty twenty one twenty one plus Four and Twenty twenty five just thicker and addition is okay average Phi na [Music] next
423:30 - 424:00 the average weight of 27 student in the class is 34 kg okay different type of models average okay the average weight of 27 students in the class 27 students okay so one boy entered the class I'm
424:00 - 424:30 the average weight increases by 2 kg find the weight of new boy find the weight of Nu by doctor side the average weight of 27 students in the class is 34 kg so average weight 10 327 students k equal to S by n so sum equal to
424:30 - 425:00 number into average multiplication okay so we put one again average weight of 27 students average weight of 27 students in the class he is 34 kg
425:00 - 425:30 next then [Music]
425:30 - 426:00 [Music] foreign 27 students the average 34 kg okay okay
426:00 - 426:30 36 so find the weight of nubai 27 students foreign
426:30 - 427:00 28 737 21 plus 223 okay two say two for the eight two three the six children okay you put um
427:00 - 427:30 36 into 28 86 of 48 foreign so 24 28 okay 2 6 at 12 67 8 10 seven eight nine ten so 2008
427:30 - 428:00 so if the average average 1008 so I ended with a difference new by weight 2008 minus nine one eight zero
428:00 - 428:30 even nine so ninety kg multiplication yes okay
428:30 - 429:00 next so is a number each average and um average 27 students your camera is 34.
429:00 - 429:30 so 21 27 students so everyone is 34 34 3400 okay okay
429:30 - 430:00 average questions okay
430:00 - 430:30 foreign
430:30 - 431:00 foreign
431:00 - 431:30 foreign foreign
431:30 - 432:00 90 kg
432:00 - 432:30 foreign
432:30 - 433:00 the average age of 21 students in the
433:00 - 433:30 class is 18 years 21 students average is of 21 students in the 18 year Sunday the average age of 21 students in the class is 18 years teacher joined the class and the average age increased by 1.5 years average age of 21 students under 80
433:30 - 434:00 class class okay average average age of 25 students average age 21 students 18 years older average 18 years 21 students Okay so foreign
434:00 - 434:30 Hindi
434:30 - 435:00 foreign
435:00 - 435:30 members 21 members in E 1.5 multiply into 5 10.
435:30 - 436:00 21 5 1 31.5 31.5 plus 31.51 years foreign
436:00 - 436:30 foreign
436:30 - 437:00 children day next
437:00 - 437:30 the average score of a batsman in his first 25 matches is 82. how many runs did he score in his next match such that his average decrease by
437:30 - 438:00 three runs same yes in his first 25 matches first to 25 matches foreign how many runs DDE score in his next match and the 26th match low 26th match law s delay scoring next match that is average decrease by three runs so
438:00 - 438:30 average decrease 82 minus 3 17 79 so yeah 26 match okay 110. foreign
438:30 - 439:00 foreign
439:00 - 439:30 [Music]
439:30 - 440:00 difference
440:00 - 440:30 foreign
440:30 - 441:00 find the average of first seven consecutive natural numbers the same two type Model E model types questions okay
441:00 - 441:30 questions assigned next the average of first seven consecutive natural numbers a day okay children natural numbers the average of first seven consecutive natural numbers one two three four
441:30 - 442:00 five six seven okay seven numbers observations by number of observations equivalent is one plus two plus three plus four plus five plus six plus seven by
442:00 - 442:30 700 okay so one plus two and the three three plus three and the six six plus four and the ten ten plus five and the fifteen fifteen plus six and the 21 21 plus uh seven and that Twenty Eight so Twenty Eight by e seven so seven foreign
442:30 - 443:00 first number Plus last number by 2 and a okay so if you want to go if it is average equal to first number plus last number by two different seven dollars equal difference one
443:00 - 443:30 three five seven eleven angles different different difference first number one only place last number by two so eight by two in such an answer
443:30 - 444:00 foreign next
444:00 - 444:30 find the average of first nine
444:30 - 445:00 consecutive natural number Sunday so one two three four five six seven yeah eight nine years one plus two plus three plus four plus five plus six plus seven plus eight plus nine
445:00 - 445:30 okay into 91 2 3 4 5 6 7 8 9 9. 3 6 10 15 foreign
445:30 - 446:00 [Music] so first number plus last number by 2. question 902 10 by 2 equal to 5. um
446:00 - 446:30 find the average of first to five consecutive natural numbers one two three plus four plus five by five so three six ten fifteen is equal to first number
446:30 - 447:00 plus last number by two so first number one last number and the five by two six by two equal to three so in the simple way simple guys number plus last number find the average of first to seven even numbers foreign
447:00 - 447:30 bye number of
447:30 - 448:00 observations 2 plus 4 plus 6 plus 8 plus 10 plus 12 plus 14 plus number plus last number four plus two in the six six plus six
448:00 - 448:30 twelve twelve plus eight twenty twenty plus thirty thirty plus uh 42 42 plus 46 56 so 56 by 7. foreign
448:30 - 449:00 last number
449:00 - 449:30 by two so sixteen by two equal to eight so children okay foreign
449:30 - 450:00 average of first students
450:00 - 450:30 the first n even numbers foreign
450:30 - 451:00 foreign Okay so average of first and even numbers is n plus one formula so first is seven even numbers so n equals 7000 n plus one seven plus one e eight children average foreign
451:00 - 451:30 next find the average of first nine even numbers find the average of first nine even numbers 12 14 16
451:30 - 452:00 18 India one two three four five six seven eight nine so average number of directors so two plus eighteen by two enter twenty by two equal to ten method is the average of foreign
452:00 - 452:30 okay okay
452:30 - 453:00 the average of first to 20 even numbers n equal to 20 n plus 1 20 plus 1 equals 21. the average of first the average of first two
453:00 - 453:30 first two 15 even numbers n equal to 15. so the even numbers okay first 15 even numbers even number questions okay the average of first to 15 even numbers
453:30 - 454:00 so if anything foreign
454:00 - 454:30 next find the average of first to seven odd numbers our numbers okay one three five
454:30 - 455:00 seven nine eleven Indian one two three four five six foreign average sum of observations by number of observations
455:00 - 455:30 sum of observations by number of observations okay one plus three plus y plus seven plus nine plus 11 plus 13 by any 7. so it will play generally 1 3 12 sorry one three four one plus three four four plus five in the nine nine plus seven sixteen sixteen plus nine twenty five twenty five plus 11 36 36 plus 13 49 so
455:30 - 456:00 49 by 7 so average internet Japanese summer next student s so foreign
456:00 - 456:30 average
456:30 - 457:00 the average of first n even numbers the average of first n or numbers the average of yen [Music] odd numbers
457:00 - 457:30 foreign so average also 70 average seven internet answer so any more metal yes okay
457:30 - 458:00 next the average of first to nine odd numbers the average of first nine odd numbers the average of first n odd numbers is in order the average of
458:00 - 458:30 first nine odd numbers the average of first in odd numbers so average of first nine odd numbers okay so the average of first nine odd numbers next question
458:30 - 459:00 is the first in uh the first two or first to 20 even numbers the first to 20 first to 20 odd numbers okay next question is the average of first in natural numbers is first number plus last number by 20.
459:00 - 459:30 the average of first n even numbers is n plus 1 and a okay the average of first e and odd numbers is low notes okay when you ask only because natural numbers equal to first number
459:30 - 460:00 plus last number by two ending first number Plus last number by whole by 20 okay whole bit too okay first number plus last number problems even numbers and N plus one and the average of okay will the average of students the average of first
460:00 - 460:30 the average of first to ten even numbers okay the average of numbers okay find the average of odd numbers up to
460:30 - 461:00 100. find the average of find the average of odd numbers up to 100 so up 210 yard numbers sometimes Japanese up to 100 so fine average of
461:00 - 461:30 um the average of odd numbers up to 100 average of odd numbers up to 100 so so up to 100 the first two foreign
461:30 - 462:00 foreign
462:00 - 462:30 foreign
462:30 - 463:00 so easy okay next find the average of even numbers up to 100. up 200 low and day 1 200 modeling 50 odd numbers so 50 even numbers
463:00 - 463:30 the average of first two 50 even numbers n plus one t fifty plus one fifty one question is next
463:30 - 464:00 find the address of odd numbers up to 213. find the average of odd numbers up to 1300 okay 213 or not numbers
464:00 - 464:30 two one the two zero molecular zero with one Bitcoin so one more optimal is zero thirteen two Sigma 12 only one point by 20 equals zero two two five the ten okay so um one or six point five so 106.5 divided yes so one knots
464:30 - 465:00 six even numbers one not seven odd numbers one not seven odd number Sunday and then two up to 213 hours one or six even numbers one or seven odd numbers odd numbers one or seven odd numbers
465:00 - 465:30 the average of odd numbers up to two thirteen hundred so um the average of any event numbers in the first two one or seven are numbers internet is simple easy learning questions next
465:30 - 466:00 the next type of model and E type of models the average of first n multiple in in multiple equal to n plus 1 n plus 1 to multiple by 2. n plus 1 to multiple by 2002 is
466:00 - 466:30 multiple the N plus one multiple by 2 and D whole by two okay okay the average of five multiples of six and five multiples of six for multiple percentage of them five multiples under Gravity
466:30 - 467:00 6 12 16 18 6 for the twenty four six Five Thirteen six five thirty okay so the difference average difference number by plus last number by two first number in the six plus
467:00 - 467:30 thirty by two thirty six by two so 1890 so 18 is 6 plus 12 plus 18 plus 24 plus 30 by 5. average of first to five multiples of six first
467:30 - 468:00 n multiple equal to n plus one multiple n plus one multiple by two n plus 1 to multiple by two so five multiplier in so um multiple
468:00 - 468:30 of 6 by 2 36 6 36 so 36 by 2 in the answer 80. average students next the average of first 11 multiples
468:30 - 469:00 of 5 and first 11 multiples of five children is the average of first in multiple and day n plus one multiple by two formula so first eleven under one n plus
469:00 - 469:30 one multiple in 12th multiple of five twelfth multiple of 12 to multiple of 5 and the 60. so 60 by 2 equal to 30 average Infinity foreign
469:30 - 470:00 25 30 35 40 45 50. fifty five sixteen one two three four five six seven eight nine 10 11 12 multiply together twelfth multiple of five by average Thirty is
470:00 - 470:30 next the average of first to 15 multiples of 12. children so formulas average of first to 15 multiple so 16th multiple n plus one gravity 16th
470:30 - 471:00 multiple of 12 by 2 hours so 16 into 12 and 192. 192 by 2 so 2 9 18 2 6 so 96 and average next the average of first to 10 prime numbers
471:00 - 471:30 first 10 prime numbers [Music] two three five seven eleven thirteen Seventeen nineteen uh 23 29.
471:30 - 472:00 2235 79 um thirteen fifteen Seventeen nineteen twenty two Twenty One guys and the first number plus last number by two usually when you play challenge [Music]
472:00 - 472:30 next the average of prime numbers between 7 to 29 7 to 29 any prime minister trend
472:30 - 473:00 um so eleven thirteen there was a seventeen twenty one twenty three so Indiana one two three four five so seven to twenty six monthly um 25 other 27 325 both only twenty seven more than 29 uh foreign
473:00 - 473:30 sum of observations by sum of observation by number of observations so up to 11 plus 13 plus 17 plus 19 plus 23 by 1 2 3 4 5 5.
473:30 - 474:00 okay eventually thirteen plus Seventeen twenty eight thirty Thirty hours foreign
474:00 - 474:30 foreign
474:30 - 475:00 between another um seven eleven thirteen Seventeen nineteen
475:00 - 475:30 twenty three including yes sum of observations by number of observations some more of observations by number of observations
475:30 - 476:00 legendary 7 plus 11 plus 13 plus 17 plus 19 plus 23 plus 29 bye yesterday Seven Wonders so seven sevens are 49. so zero so answering Seventeen and average
476:00 - 476:30 from this column between gravity 16.60 okay but next question type model questions next the average of nine consecutive the average of nine consecutive natural numbers is 83 and okay find the find the largest number is
476:30 - 477:00 so first 83 middle number into foreign okay
477:00 - 477:30 continue to numbers one two three four uh one two three four five one two three four five one plus two plus three plus four plus five five plus four and the nine nine plus twelve and nine plus three hundred twelve foreign
477:30 - 478:00 foreign
478:00 - 478:30 one two
478:30 - 479:00 three one two three add numbers [Music]
479:00 - 479:30 so second smallest number is second smallest number is 51. answer either questions
479:30 - 480:00 okay next next type of models the average of 11 numbers is 42. okay average of 11 numbers one two three four five six seven eight nine ten eleven the average of energy examples of 4200 average of level numbers if the
480:00 - 480:30 average the first to five numbers is for data okay one two three four five foreign
480:30 - 481:00 foreign um okay children name is okay so
481:00 - 481:30 eleven numbers 42 average so first to five numbers average 200 or something last five numbers average and instead of 43 43 43 5000 250 now um uh 200 plus
481:30 - 482:00 foreign middle number is first five numbers into forty so five into forty two hundred five into four
482:00 - 482:30 five two fifteen five five ten eleven uh foreign
482:30 - 483:00 foreign
483:00 - 483:30 additional okay input is 43 number three last five numbers minus
483:30 - 484:00 minus 5 okay so print out in the Japanese seven okay seven is minus five and sorry 1842 42 plus 10 uh 42 plus 10 and 30 52 52
484:00 - 484:30 minus 5 and D in Thousand Japan 47 so answer forty seven average shortcut followers
484:30 - 485:00 any numbers are the five numbers so 5 into 210 additions next the average of 11 numbers is 42 22
485:00 - 485:30 numbers okay sorry the average of 22 numbers is uh that there are 22 numbers average is 40 dollar so there are 22 numbers average is 42. 20. there are 22 numbers average is 42 22 numbers okay the average of first to ten numbers in the average 39. last and level number Center
485:30 - 486:00 462 find the missing number or not 22 numbers average 52 each other faster 10 numbers average 39 each other last 11 numbers the average of 46 each other missing number one call okay 42s is Less in any number see ten ten numbers
486:00 - 486:30 okay 10 numbers so thirty three into ten foreign
486:30 - 487:00 foreign [Music]
487:00 - 487:30 foreign [Music]
487:30 - 488:00 into uh okay
488:00 - 488:30 next same type of model questions next the average marks of 25 students in the class is 480 and okay average marks of 25 students 48 right the average
488:30 - 489:00 marks off 25 25 students so enter 48 each other it was found that while calculating the average of one voice marks who got a 580 was wrongly taken as 380. right there find the correct average 25 students the average
489:00 - 489:30 student 25 student average 480 380 foreign
489:30 - 490:00 foreign
490:00 - 490:30 shouldn't say um foreign
490:30 - 491:00 foreign
491:00 - 491:30 by
491:30 - 492:00 [Music] foreign [Music]
492:00 - 492:30 next foreign
492:30 - 493:00 while calculating the average later on it was found that while calculating the average one reading is 147 centimeter wrongly taken as 177 centimeter why find
493:00 - 493:30 the correct average 15 students average 159 centimeter only students yeah ending up by the 140 147 centimeters average
493:30 - 494:00 foreign [Music]
494:00 - 494:30 foreign minus 177 minus 147 by
494:30 - 495:00 15. average property total average 159 minus um by 15. so 15 ones are fifteen twos are so 159 minus 2 so in third answer 157 centimeter
495:00 - 495:30 okay types of model questions
495:30 - 496:00 159 minus one 177 minus 147 byte average 15 members minus Thirty by fifteen fifteen one the 15th so 159 minus two so 157 centimeter average corrected average questions
496:00 - 496:30 foreign
496:30 - 497:00 foreign okay next
497:00 - 497:30 suppose from the values we can find find out the ratio 18 is to 24 Richard Hamilton is only three is to foreign
497:30 - 498:00 next
498:00 - 498:30 so inverse
498:30 - 499:00 test four inverse direct to four is to 3 equal to answer directive inverse gravity foreign
499:00 - 499:30 foreign
499:30 - 500:00 foreign
500:00 - 500:30 India
500:30 - 501:00 um
501:00 - 501:30 foreign
501:30 - 502:00 foreign
502:00 - 502:30 conduction next find the ratio of foreign
502:30 - 503:00 eight eight three levels four threes are 12 3 12. three fours are twelve four into two so three into one is two
503:00 - 503:30 six into three and yeah foreign
503:30 - 504:00 so duplicate find the duplicate ratio of and something else duplicate duplicate and take square of a given number until the ratio numbers children name
504:00 - 504:30 duplicate square numbers so square of a given number square of a given number duplicate next sub duplicate square root of a given number square root of a given number
504:30 - 505:00 and people suppose examples already 16 is to 90 square root foreign
505:00 - 505:30 foreign
505:30 - 506:00 next to the money sub replicate cube root of a given number
506:00 - 506:30 given number 27 is a duplicated square of a given number sub duplicate and square root of a given number triplicate into cube of a given number subscribe
506:30 - 507:00 and then it is next find the duplicate ratio for uh okay
507:00 - 507:30 find the duplicate ratio of nine is to 400 duplicate ratio duplicate ratio duplicate ratio square root of a sorry nothing duplicate iteration duplicate ratio
507:30 - 508:00 square of a given number okay 9 is to 4 Randy foreign
508:00 - 508:30 find the sub duplicate ratio of 9 is to 4 and okay find the sub duplicate ratio of 9 is to 4 sub duplicate duplicating
508:30 - 509:00 square root of a given number chemical number nine is to foreign foreign
509:00 - 509:30 number cube of a given number two of a given number okay
509:30 - 510:00 foreign 5 is to 900 subscribe into five into five so seven thousand is 125 awesome nine inch nine into nine into nine
510:00 - 510:30 interestingly 729 cubes let's put about foreign
510:30 - 511:00 number okay so cube root of a given number in so my name is
511:00 - 511:30 27 66 36 36 6216 internet
511:30 - 512:00 is simple foreign
512:00 - 512:30 square of a given number okay so my chemical numbers 25 children 16 25 so 16 square Infinity 625
512:30 - 513:00 256 625 squares one two points together foreign
513:00 - 513:30 foreign
513:30 - 514:00 foreign
514:00 - 514:30 find the ratio of 1 by 4 is 2 2 by 3 is to three by two damage
514:30 - 515:00 foreign
515:00 - 515:30 indexable interest is next if a is to B is 2 is to 3 B is to C 4 is to Phi find a is to B is
515:30 - 516:00 to see 11 questions examples okay foreign foreign
516:00 - 516:30 evil is it two foreign
516:30 - 517:00 internet foreign
517:00 - 517:30 okay so multiplayer into answer in tenant okay next question sorry a is
517:30 - 518:00 to be equal to is foreign
518:00 - 518:30 foreign foreign
518:30 - 519:00 foreign
519:00 - 519:30 foreign
519:30 - 520:00 foreign
520:00 - 520:30 [Music]
520:30 - 521:00 foreign
521:00 - 521:30 okay next the sales sorry the salaries of Shruti Puja sushma the salaries over two is two threes to five ND
521:30 - 522:00 then what will be the new ratio of their
522:00 - 522:30 salaries questions foreign
522:30 - 523:00 foreign
523:00 - 523:30 100
523:30 - 524:00 . ten percent of 330. next 20 percent of 500. Japan ten percent and fifty you put 10 percent into fifty so hundred and just
524:00 - 524:30 fifteen percent of 200 in the Thirteen plus thirty adding two hundred legendary 230 300 plus uh Thirty in the three thirty five hundred plus hundred and six hundred numbers
524:30 - 525:00 simple learning okay next question foreign
525:00 - 525:30 ratio three is to five find the bigger
525:30 - 526:00 number find the bigger number okay one is to two three is to five ask only five ideas
526:00 - 526:30 foreign foreign [Music]
526:30 - 527:00 difference equal to one difference okay two
527:00 - 527:30 different equivalent two difference so new day two is to four three is to 5. foreign one is to two each other please to find Shadow so you can differences
527:30 - 528:00 foreign
528:00 - 528:30 foreign foreign
528:30 - 529:00 foreign
529:00 - 529:30 rupees
529:30 - 530:00 so find the number of five rupees come
530:00 - 530:30 um find the number of five rupees numbers okay okay so 25 Paisa okay
530:30 - 531:00 two is two either three is twenty so we put 25 pesos 25 percent 0.25 0.10 0.05 foreign
531:00 - 531:30 watching [Music] ratio Financial
531:30 - 532:00 foreign
532:00 - 532:30 foreign three parts so three percent okay so you cancel the estimate again three into Thirty by
532:30 - 533:00 well if you cancel this is 7.5 years so it's a 1.5 rupees five rupees find the number of five rupees 7.5 amount so I'm gonna do five rupees five pieces bye
533:00 - 533:30 girl 150 and 150 coins 155 foreign
533:30 - 534:00 five Paisa coins
534:00 - 534:30 okay okay next simply
534:30 - 535:00 next the ratio of two numbers
535:00 - 535:30 the ratio of two numbers is one is to find ratio of two numbers is ratio of two numbers
535:30 - 536:00 one is to 5. 320. then find the largest number then look at the numbers so the ratio of two numbers is one is to five and their product is 320 then find
536:00 - 536:30 the largest number is okay if you wanted okay let it okay one x five x product Number One X Y so then in ratio ratio of two numbers so
536:30 - 537:00 next time so 5X Square equal to 320. foreign [Music]
537:00 - 537:30 Japanese internet okay a smaller number and ten times
537:30 - 538:00 the ratio of two numbers is the ratio of two numbers is 2 is to three and E the ratio of two numbers is two is to 3 2 3.50 foreign
538:00 - 538:30 x x square equal to 9 gravity of x equal to under root nine over takes equal to 3 out so x equals three into
538:30 - 539:00 three so values to find the numbers numbers okay next foreign
539:00 - 539:30 folder
539:30 - 540:00 scholarships okay scholarships [Music] scholarship rather and a scholarship foreign
540:00 - 540:30 foreign
540:30 - 541:00 foreign
541:00 - 541:30 foreign
541:30 - 542:00 currency folder foreign
542:00 - 542:30 200
542:30 - 543:00 it is zero it is zero okay so 5 399 35
543:00 - 543:30 so answering that 78 percentage three ninety by five Json 78 percentage scholarships 78 percentage okay so first it's our total number of girls and boys
543:30 - 544:00 so
544:00 - 544:30 um welcome to python life
544:30 - 545:00 previously manam ratio same proportions first time and work time keep working mother relations first time and work okay so time T is directly proportional to work
545:00 - 545:30 foreign
545:30 - 546:00 foreign [Music]
546:00 - 546:30 foreign
546:30 - 547:00 [Music] work ER directly proportional to work and then foreign
547:00 - 547:30 more
547:30 - 548:00 more men do more work and less men do less work and yes
548:00 - 548:30 men is inversely proportional time
548:30 - 549:00 many times yes more men do working less time
549:00 - 549:30 is ready
549:30 - 550:00 um foreign
550:00 - 550:30 enough more men do work in less time less men
550:30 - 551:00 take more time to complete the work to complete the work s inversely proportional to time directly proportions multiplications
551:00 - 551:30 foreign
551:30 - 552:00 then A and B completed the work in how many days questions then A and B completed the work in how
552:00 - 552:30 many days foreign foreign
552:30 - 553:00 another okay 30 days
553:00 - 553:30 LCM this is
553:30 - 554:00 deficiency
554:00 - 554:30 3260 and the efficiency three parts dailymary
554:30 - 555:00 foreign total worker 60 percent is not three parts efficiency
555:00 - 555:30 three parts is two parts okay okay
555:30 - 556:00 in the Japanese is sixty by five days class multiplication uh
556:00 - 556:30 students
556:30 - 557:00 then A and B complete the work in how many days yesterday so 60 Parts
557:00 - 557:30 sixty percentage sorry 12 days foreign
557:30 - 558:00 Monday
558:00 - 558:30 product to buy some um two people involved two people involved I know conditions are given then we use this shortcut shortcut in the product to buy some
558:30 - 559:00 foreign
559:00 - 559:30 foreign
559:30 - 560:00 foreign
560:00 - 560:30 so in how many days all of them together
560:30 - 561:00 can do the work A and B 12 resolution so a plus b plus c d c plus d and they are gals in Hindi a place foreign
561:00 - 561:30 C plus d four days low competition or work so fast a plus b plus C plus d equal to Total Works
561:30 - 562:00 or twelve so LCM 12 hours foreign
562:00 - 562:30 so foreign
562:30 - 563:00 foreign okay
563:00 - 563:30 um foreign
563:30 - 564:00 [Music] Japanese product 12 into 4 12 plus 4.
564:00 - 564:30 12 into 4 plus 16 so 4 3 is a four for the four one the four ones are four four canceling the four four cancellation so answering my three days next
564:30 - 565:00 foreign
565:00 - 565:30 foreign
565:30 - 566:00 product by different Sunday
566:00 - 566:30 products by difference by difference so product 10 20 20 into
566:30 - 567:00 15 and a bye difference in the 20 minus 15. 20 into 15 by 5 5 1 0 5 3 so ammo in the answer 60 days this logic
567:00 - 567:30 work for only two people product by Sum productive by difference next working together can complete a task in
567:30 - 568:00 eight day Sunday foreign
568:00 - 568:30 take to complete the task so one any day this is foreign
568:30 - 569:00 shoot them product 8 into 12 12 minus
569:00 - 569:30 eight eight into 12. 4 12.8 into 12 by four four one the four to the so operation 2 into 12 so 24 days Suman Suman will complete the task
569:30 - 570:00 in 24 days and same questions any question okay next next question
570:00 - 570:30 can complete the work in 20 days and Shruti can complete the work in 20 days Puja can complete the work in 15 day Sunday children then sushma can complete the work in 30 days then Shruti Puja and sushma can complete the work in how many days should recommendations
570:30 - 571:00 foreign
571:00 - 571:30 okay
571:30 - 572:00 foreign [Music] foreign
572:00 - 572:30 foreign
572:30 - 573:00 next in the um
573:00 - 573:30 sushma one day low any parts company 73 plus 4 plus 2 in 30 nine parts nine Parts name one day completely essay nine percent sixty Parts yesterday
573:30 - 574:00 independent Japanese six
574:00 - 574:30 two by three days foreign
574:30 - 575:00 foreign [Music]
575:00 - 575:30 B can compare the work in 15 days a day so a plus b plus C together can complete the work in five day Sunday so alone can complete the work in how many days product by difference
575:30 - 576:00 okay 20 days 15 days
576:00 - 576:30 20 day Sunday 15 day Sunday a plus b plus c in the five days foreign
576:30 - 577:00 total work total working thousand depending 2015 5.20 so 21 the 20 22s are forty four fifty levels so 23 to 60 60 and days
577:00 - 577:30 23 efficiency 15 for the 5 12 so if efficiency Sunday efficiency okay okay three efficiency four efficiency 12 efficiency B can compare the work 15 days
577:30 - 578:00 foreign
578:00 - 578:30 so seven parts seven Parts in one day now efficiency a plus b plus C twelve percentage Yeah a plus b plus c equal to 12 right there
578:30 - 579:00 c equal to 12 minus a plus 12 minus a plus b and ten times okay seven substitutions foreign
579:00 - 579:30 simple yes teacher is
579:30 - 580:00 foreign
580:00 - 580:30 can complete the work in 25 days 30 days and 50 days respectively foreign
580:30 - 581:00 gets completed
581:00 - 581:30 Randy yeah if they work in cycle ABC is foreign
581:30 - 582:00 uh
582:00 - 582:30 um
582:30 - 583:00 foreign
583:00 - 583:30 foreign
583:30 - 584:00 one day fourteen Parts in three days three days so 14 Parts 14 Parts in three days then
584:00 - 584:30 to multiply yesterday 1410 140 14 11 for the 44 11 uh 154.
584:30 - 585:00 [Music] 140 so um foreign
585:00 - 585:30 turandoxide 1410 140 foreign
585:30 - 586:00 foreign
586:00 - 586:30 foreign
586:30 - 587:00 foreign
587:00 - 587:30 next is next to one any any person different efficiency five parts yesterday so 150 Parts 146 key foreign
587:30 - 588:00 so answer is 31 by 31 4 by 5 days 14 Parts in three days
588:00 - 588:30 three days 14 parts 14 percent three days so 140 Parts in 30 days 146 Parts in 31 days foreign
588:30 - 589:00 foreign
589:00 - 589:30 foreign
589:30 - 590:00 okay 14 140 Parts in 30 days 25 B13 C 50 days efficiency already
590:00 - 590:30 okay series 143 31 days foreign
590:30 - 591:00 foreign
591:00 - 591:30 next okay yeah
591:30 - 592:00 foreign
592:00 - 592:30 starting with b another starting with uh
592:30 - 593:00 so starting with foreign
593:00 - 593:30 foreign
593:30 - 594:00 [Music] foreign foreign
594:00 - 594:30 [Music]
594:30 - 595:00 20 days 110 parting parsing 20 day Sunday so you put Angels starting with b another three parts be efficient in the three parts so one one three parts in 21 days one day low three parts one one three parts in 21 days
595:00 - 595:30 next year yeah um 120 parts 21 7 by 8 days answer internet 21 7 by 8 days since seven days
595:30 - 596:00 three parts so 21 days next
596:00 - 596:30 during the day foreign
596:30 - 597:00 foreign
597:00 - 597:30 foreign
597:30 - 598:00 a plus b uh
598:00 - 598:30 12 days B plus C 15 days yes
598:30 - 599:00 foreign
599:00 - 599:30 12 into
599:30 - 600:00 15 next B C 15 to 20 plus 20 into 12 and so I'm gonna give any multiply yesterday 180 plus uh 300 plus 240 seven two double zero seven two double
600:00 - 600:30 zero 180 Plus 300 plus 240 8 000 Japanese so 10 days
600:30 - 601:00 foreign
601:00 - 601:30 directly proportional directly proportional men is directly proportional to work many is directly proportional to work on Japan is directly proportional to work many is directly proportionately
601:30 - 602:00 cross multiplication proportional time is inversely proportional to Menon our main is inverse the proportional time on Elantra Time Low direct uh suppose in 10 days two men in 20 days multiplication
602:00 - 602:30 proportional time and AMD men straight multiplications foreign [Music] foreign
602:30 - 603:00 foreign
603:00 - 603:30 recognition M1 D1 equal to m 2 D2 okay okay
603:30 - 604:00 foreign [Music]
604:00 - 604:30 work time and work directly
604:30 - 605:00 work and time directly proportional gravity as in class multiplication M2 D2 H2 by work one work two foreign
605:00 - 605:30 directly proportional to work multiplication
605:30 - 606:00 Sunday menu Min is inversely proportional to time gravity direct multiplication
606:00 - 606:30 day and hours and time gravity direct multiplication is directly proportional to work directive proportional potential cross multiplication by W1 equal to equal by W2 is
606:30 - 607:00 14 minutes 14 men complete the work in 18 day Sunday 21 Min are implied then the time required to complete the same work will be either regards many times inversely proportional time okay so um
607:00 - 607:30 D2 14 main competitive working 18 days [Music]
607:30 - 608:00 D2 days three
608:00 - 608:30 D2 equal to 12 days
608:30 - 609:00 so six into two twelve days next Inland type of income question is next 20 men complete the work in 40 days 20 men foreign
609:00 - 609:30 for the 40 10 4 the 40 so D equals D2 equal to 20 into 4 d 2 equal to e80 days foreign
609:30 - 610:00 [Music] foreign
610:00 - 610:30 H1 okay M1 D1 equal to h1a Second formula is
610:30 - 611:00 foreign okay five hours daily eh 2. daily five years
611:00 - 611:30 five years daily companies five hours daily work which is 40 days any days M1 D1 H1 equal to M2 D2 is 2.
611:30 - 612:00 time is inversely proportionality okay D1 and H1 and M2 enter 1090 um five hours each other okay
612:00 - 612:30 friend over five years okay five years so if I if I cancel it so ten fourth and 40 so D two equal to 80 day Sunday 20 minutes daily five hours completely 40 days
612:30 - 613:00 foreign it is given that 16 men working 18 hours per day can build a wall 16 Min 18 hours per day 18 hours
613:00 - 613:30 16 men working 18 hours per day to build can build a lamp Builders 36 meter long 4 meter abroad 24 meter height in 20 days 16 minutes 18 hours per day Destiny work um 36 meter long 4 meter broad 24 meter Heights
613:30 - 614:00 slow [Music] foreign
614:00 - 614:30 foreign
614:30 - 615:00 16 days low subscribe foreign
615:00 - 615:30 first two 1690 s
615:30 - 616:00 36 into 4 into 24 Okay so foreign
616:00 - 616:30 foreign
616:30 - 617:00 next foreign six Wonder
617:00 - 617:30 six for the okay foreign foreign
617:30 - 618:00 foreign
618:00 - 618:30 soldiers thousand soldiers yes okay
618:30 - 619:00 in a Garrison there was food for the Thousand soldiers for the month of June June month of June after 10 days 30 days 30 days okay after 10 days 10 days after 10 days
619:00 - 619:30 1000 more soldiers giant The Garrison thousand more soldiers China thousand more soldiers after ten days thousand more soldiers in Garrison how long would the soldier be able to carry on with the remaining food so mundu thousands foreign
619:30 - 620:00 okay
620:00 - 620:30 10. 10 days
620:30 - 621:00 foreign
621:00 - 621:30 foreign
621:30 - 622:00 next question a person was appointed for 50 days fifty
622:00 - 622:30 days condition condition that he we he will be paid 12 for every working day rupees 12. working day 12 rupees working day um
622:30 - 623:00 but he will be fined six rupees for every day he remains upset option 26 rupees foreign
623:00 - 623:30 foreign
623:30 - 624:00 working day um
624:00 - 624:30 foreign
624:30 - 625:00 foreign
625:00 - 625:30 so
625:30 - 626:00 four is to 1 is a person was appointed for 50 days total in the 50 days 50 days gravity five parts fifty days
626:00 - 626:30 money 10 into 6 60 rupees 60 rupees minus 50 days foreign
626:30 - 627:00 foreign
627:00 - 627:30 star mark y topics foreign
627:30 - 628:00 s t okay
628:00 - 628:30 efficiency so efficiency one is to two times questions efficiency is inversely proportional times okay a can do
628:30 - 629:00 efficiency a can do three times faster than b yeah three times faster than b another three times faster than b okay therefore takes 40 days less than b what it is
629:00 - 629:30 foreign
629:30 - 630:00 foreign
630:00 - 630:30 one into fourteenth of 40 days 40 days 2 into 20. 2 into 20 hours and 20 days 20 days be three parts 60 days okay so differences
630:30 - 631:00 Equalization so two into twentieth of forty align one into twenty twenty B and number three into twenty six days foreign
631:00 - 631:30 foreign
631:30 - 632:00 foreign
632:00 - 632:30 eighteen thousand five RT find the wages efficiency
632:30 - 633:00 is inversely proportional to time Monday efficiency is inversely proportional to time okay efficiency is inversely proportionality efficiency foreign
633:00 - 633:30 foreign
633:30 - 634:00 foreign
634:00 - 634:30 foreign
634:30 - 635:00 foreign
635:00 - 635:30 so thank you for watching this video Andy if you like our content please subscribe to python Life channel and