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A can complete a work in 24 days, B in 3...

A can complete a work in 24 days, B in 32 days and C in 64 days. They start together. A works for 6 days and leaves and B leaves 6 days before the work is finished. In how many days was the work finished?

A

15 days

B

20 days

C

18 days

D

30 days

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CHAMPION PUBLICATION-2011 TIER-II PAPER(23)-EXERCISE
  1. The sum of the squares to two natural consecutive odd numbers is 394. ...

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  2. If (67^67 + 67) is divided by 68, the re- mainder is:

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  3. A can complete a work in 24 days, B in 32 days and C in 64 days. They ...

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  4. The square root of (0.75)^(3)/(1-(0.75))+(0.75+(0.75)^(2)+1) is-

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  5. Given that sqrt4096=64, then sqrt4096+ sqrt40.96 +sqrt 0.004096 =? द...

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  6. The least positive integer that should be subtracted from 3011x3012 so...

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  7. P, Q, R are employed to do a work for Rs.5750. P and Q together finish...

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  8. While selling, a businessman allows 40% discount on the marked price a...

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  9. Pipe A can fill a tank in 3 hours, pipe B can fill in 4 hours. and Pip...

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  10. Let A and B work together.It takes time, A alone to do that work.It wi...

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  11. 240 men can finish a work in 20 days working 5 hours a day. To finish ...

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  12. 2 men and 5 women can do a work in 12 days. 5 men and 2 women can do t...

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  13. By selling an article at 3/4th of the marked price, there is a gain of...

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  14. A and B earn in the ratio 2: 1.They spend in the ratio 5: 3 and save i...

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  15. The ratio of the sum of two numbers and their difference is 5: 1. The ...

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  16. Successive discounts of 10%, 20% and 50% will be equivalent to a singl...

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  17. A retailer offers the following discount schemes for buyers on an arti...

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  18. A mixture contains 80% acid and rest water. Part of the mixture that s...

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  19. An employer reduces the number of his employees in the ration 9:8 and ...

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  20. The batting average for 40 innings of a cricket. player is 50 runs. Hi...

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