Discussion :: Races and Games - General Questions (Q.No.5)
| Matheen said: (Jan 27, 2011) | |
| How the 45 becomes 90 and 40 becomes 80 ? | |
| Habib said: (Mar 6, 2011) | |
| A can give B 15 pts in 60...Then how come A:B=60:45???? | |
| Senthilkumar said: (Jun 18, 2011) | |
| The same doubt I am also having what Habib asked how come A:B= 60:45. | |
| Priya said: (Sep 18, 2011) | |
| @Habib Arey! The total points is 60 and from that he gives him 15. So 60-15 = 45 |
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| Mukesh Vyas said: (May 23, 2012) | |
| Please clarification 90/80 thus 45/60*60/40 for 9/8 but answer sheet for 90/80 please right clarification this question. | |
| Madhavi said: (Aug 26, 2012) | |
| The same doubt I am also having what Habib asked how come A:B= 60:45. | |
| Sanjana said: (Sep 8, 2012) | |
| B lose 45 out of 60 and C lose 40 out of 60. | |
| Sowmya said: (Dec 1, 2012) | |
| @Mukesh vyas. Solved it as 45/60*60/40 which gives the result of 45/40 i.e., in the form of ratio it is 45:40 means for 45 points he give 40 points. But here they asked for 90 points. So it got doubled i.e., 90/80 or 90:80. So we got the difference as 10 points which is our required answer. |
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| Dhivya said: (Aug 14, 2014) | |
| How it will come 90/80. Because 90 is a total points, please clear my doubt? | |
| Obhg said: (Jan 11, 2015) | |
| How it will come 90/80? Because 90 is a total points, please clear my doubt? Solved it as 45/60*60/40 which gives the result of 45/40 i.e., in the form of ratio it is 45:40 means for 45 points he give 40 points. But here they asked for 90 points. |
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| Mahima said: (Feb 7, 2015) | |
| I also got the same doubt - how 45/60*60/40 = 90/80? But now my doubt is cleared |
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| Gayathri said: (Jul 31, 2015) | |
| How it is possible please send the detail? | |
| Pujan said: (Aug 18, 2015) | |
| How it becomes 60/45? Still not cleared. | |
| Shubham Mishra said: (Sep 11, 2015) | |
| Sir this question paper is very best. | |
| Rohit said: (Jan 19, 2016) | |
| Your doubt is 90/80. Because 40/45*90. = 8/9*90. 9 divided by 90, answer is 10. Then, 8*10 = 80. B give C in a game of 90. = 90/80. Ratio 90:80. 90-80 = 10. Answer: B give C 10 points in a game of 90. |
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| Kanna Tj said: (Jul 15, 2016) | |
| Here 45/40 is for a game of point 60. They asked how many point can B give to C in a game of 90. So convert B ie. 45 to 90 which is multiply (45 * 2) = 90 multiply by the same with 40 ie 40 * 2 = 80 then we get; 90/80 so B give C 10 points in a game of 90. |
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| Nikitha said: (Aug 1, 2016) | |
| Good explanation, Thank you @Rohit. | |
| Sweety said: (Aug 1, 2016) | |
| Thank you all for giving an explanation. | |
| Sharvaree said: (Aug 24, 2016) | |
| How A : B should be 60 : 45? | |
| Chinmay Bhola said: (Sep 3, 2017) | |
| 60-15 = 45 and 60-20 = 40 (remember this time it 60 points ,not a 100 meter race .) Ratio will be A:B 60:45 and A:C 60:40. Now B/A*A/C = B/C = B:C = 45/60*60/40 = 9:8 ,so B:C = 9:8 Multiply 10 in both rato, coz it will change nothing Now it's B:C = 90:80. 90-80=10points , these 10 points B can give C in a game of 90. |
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| Usman said: (Feb 11, 2018) | |
| In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100? can anyone tell me answer? | |
| Saurabh said: (Apr 6, 2018) | |
| How both ratio is same? | |
| Rakesh said: (Jun 5, 2018) | |
| B can give C 25 points in a game of 100. | |
| Khushi said: (Sep 16, 2018) | |
| Thanks for the explanation, @Rohit. | |
| Ravi said: (Feb 3, 2019) | |
| Consider it a 60mts race. Since give and take policy is implied here it means all ends the race in same time. Now, A can give B a lead a 15mts in 60mts race. So dist covered by B=45mts in time A covers 60mts. So A/B = 60/45---->(1) similarly, A/C = 60/40 - - - >(2) Now, To get B/C we divide (2)/(1) We get 45/40. Conclusion ,in a race of 45mts B can give A a lead of 5mts So,in 90mts race. B can give 5*2 = 10mts lead. Hence, Ans = 10. |
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| Khamali Emmanuel said: (Apr 11, 2020) | |
| Please someone clarify how it comes 45/40 to 90/80? | |
| Sujit Roy said: (May 11, 2020) | |
| Now it is clear to me. Thanks @Ravi. | |
| Merawi said: (May 27, 2020) | |
| Thanks @Ravi. | |
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