36. 12 men take 18 days to complete a work whereas 12 children take 27 days to complete the
same work. How many days will 10 men and 12 children together take to complete the same
work?
a. 18
b. 12
c. 6 d. 24 e. None of these
Answers
Answered by
2
Answer:
Correct Answer:
B) 27 days
Description for Correct answer:
In 36 days, 12 men can do 1 complete work.
& In 36 days, 12 women can do 34th of the work
Since time and the no. of persons is the same is both cases,
1 woman's daily work = 34th of
1 man's daily work
8 women's daily work
= 34 × 8 = 6 men's daily work
(10 men - 8 womens daily work)
= (10 men + 6 men)
= 16 men's daily work.
12 men can do the work is 36 days
∴16 men can do the work is
36×1216 = 27 days
Similar questions