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Kumari priyanka

· started a discussion

· 1 Months ago

7 (Question:108516.0)

Kuch samajh nhi aaya

Question:

8 hours work of a woman is equal to 6 hours work of a man or 12 hours work of a boy. If 9 men working 6 hours daily can complete a work in 6 days, then in how many days 12 men, 12 women and 12 boys working 8 hours daily will complete the same work?

Options:
A) \(2\cfrac{1}{2}\) days
B) \(1\cfrac{1}{2}\) days
C) \(3\cfrac{1}{2}\) days
D) 3 days
E) None of these
Solution:

1 man done work in 6\(\times\)6\(\times\)9 hours

Since 8W=6M=12B

therefore 12M+12W+12B=27M 

therefore 27 men will do work in (6\(\times\)6\(\times\)9/27)=12 hours

=12/8=1.5 days

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Observe the question carefully.
A work do the same work in 8 hours is equal to 6 hour's work of a man and 12 hour's work of a boy.
Thank You
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