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A can paint a house in 55 days and B can...

A can paint a house in 55 days and B can do it in 66 days. Along with C, they did the job in 12 days only. Then, Calone can do the job In how many days?

A

24

B

44

C

33

D

20

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CHAMPION PUBLICATION-2017 TIER-II PAPER(11)-EXERCISE
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  10. Sanjay's test marks In two subjects, English and Hindi are In the rati...

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  12. Find the third proportional to 6 and 12.

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  14. If Rs. 25,000 is to be divided among A, B and C in the ratio 1/10: 1/6...

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  15. Rizwan has a box In which he kept red and blue marbles. The red marble...

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  16. The average weight of L, M and N is 93 kg. If the average weight of L ...

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  17. Mahesh buys 3 shirts at an average price of Rs. 1250. If he buys 2 mor...

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  18. In a one day match of 50 overs in an innings the Team A had a run rate...

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  19. Average of all even numbers between 222 and 250 is

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