MBA Exam

The daily work of two men is equal to that of three women or that of four youngsters. By employing 14 men, 12 women and 12 youngsters, a certain work can be finished in 24 days. If it is required to finish it in 14 days and only men are available as additional labor, how many of them will be required?

1) 48
2) 28
3) 20
4) None of these

Read Solution (Total 1)

total time taken =24 days
let work will be w
1day work=w/24
work done by man=14,
compare to women there are men=12/3*2=8
compare to youngster there are men=12/4*2=6
total no of mens work=14+8+6=28
1day work by each men = w/24*28
additional men required work to be x
now work done by 28+x mens is= (28+x)*w/24*28 = w/14
28+x=48
x=20answer its 3option
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