Discussions
Select Date
Tags:
RAHUL KUMAR

· started a discussion

· 1 Months ago

ssc

Question:

If A can complete  35    of the work in 36 days, with the help of B, remaining work can be completed in 6 days. In how many days B can complete the work.

Options:
A)

12 days

B)

15 days

C)

20 days

D)

10 days

Solution:

Ans: (c)

A can complete  35    of the work in 36 days.

A can complete the work in 60 days.

(A + B) can complete  25    of the work in 6 days.

 (A + B) can complete the work in 15 days.

  

B does 3 unit work per day.

 B can complete the work in  603     20 days.

All Rights Reserved Top Rankers