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shruti sharma

· started a discussion

· 1 Months ago

answer in solution and that given in mcq doesn't match.

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SANOJ KUMAR

· started a discussion

· 1 Months ago

how

Question:

A, B and C can complete a work in 10, 12 and 15 days respectively. All three of them started together but after 2 days A left the job and B left the job 3 days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

Options:
A)

5

B)

6

C)

7

D)

8

Solution:

Ans: (C)


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