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prashant sharma

· started a discussion

· 1 Months ago

HERE U USE 100% CAPACITY OF A , BUT IN QUESTION SAID IT USE IT'S 60%

Question:

A and B together can do a work in 12 days, when A do work with 60% its capacity and B do with 40% of A’s capacity. In how many days B will do the work alone ?

Options:
A)

21 days

B)

24 days

C)

36 days

D)

42 days

Solution:

Ans: (d)

  

Krish

· commented

· 1 Months ago

Harshit may be u need to read qn properly

SUI GENERIS

· commented

· 1 Months ago

Bro! if you read the question properly, you will get that A's 60% is of no use, thus we took 100%.

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