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Sunil completes a work in 4 days, wherea...

Sunil completes a work in 4 days, whereas Dinesh completes the work in 6 days. Ramesh works 1.5 times as fast as Sunil. The three together can complete the work in

A

`1 5/12` days

B

`1 5/7` days

C

`1 3/8` days

D

`1 5/19` days

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CHAMPION PUBLICATION-2013 TIER-II PAPER(21)-EXERCISE
  1. Two workers A and B working together completed a job in 5 days. If A w...

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  2. A can do a piece of work in 20 days and B in 30 days. They work togeth...

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  3. Sunil completes a work in 4 days, whereas Dinesh completes the work in...

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  4. A farmer can plough a field working 6 hours per day in 18 days. The wo...

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  5. Successive discounts of p% and q% on the catalogue price of an article...

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  6. A tradesman marks his goods 30% more than the cost price. If he allows...

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  7. A shopkeeper purchased a chair of M.P. Rs 600 after getting two consec...

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  8. The marked price of a paino was Rs 15,000. At the time of sale, there ...

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  9. The third proportional of 12 and 18 is- 12 तथा 18 का तीसरा समानुपाति...

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  10. Ram got twice as many marks in English as in Science. His total marks ...

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  11. Three numbers are in the ratio 2:3:4. If the sum of their squares is 1...

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  12. If x runs are scored by A y runs by B and z runs by C, then x:y = y:z=...

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  13. Rs.900 is divided among A, B, C, the division is such that 1/2 of A’s ...

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  14. If Rs 126.50 is divided among A, B and C in the ratio of 2 : 5 : 4, th...

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  15. The average of first three numbers is double of the fourth number. If ...

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  16. If the average of 6 consecutive even numbers is 25, the difference bet...

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  17. A train goes from Ballygunge to Sealdah at an average speed of 20 km/h...

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  18. The arithmetic mean of 100 observations is 24, 6 is added to each of t...

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  19. Sachin Tendulkar has a certain average for 11 innings. In the 12th inn...

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  20. The average of 11 results is 50. If the average of the first six resul...

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