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A can do a certain work in the same time...

A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do the work in

A

15

B

20

C

25

D

30

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • A can do a certain work in the same time in which B and C together can do it . A and B together can do it in 10 days and C alone in 15 days .B alone can do 66 ^ (2)/(3)% of the same work in

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