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Naresh Singh Sikarwar

· started a discussion

· 1 Months ago

correct que.in hindi (Question: 188717.0 )

question is wrong in hindi

Question:

A and B can do a piece of work in 45 days and 40 days respectively. They began the work together but A leaves after some days and B finished the remaining work in 23 days. Then how many days A has worked.

Options:
A) 9 days
B) 21 days
C) 32 days
D) None of these
Solution:

Ans: (A)


Knowledge Expert

· commented

· 1 Months ago

Hi, 45 had to be in place of 5..............we resolved it............
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