2016 · Q53
If 5 men or 9 women can finish a piece of work in 19 days, 3 men and 6 women will do the same work in
General Mental Ability, Quantitative Aptitude and StatisticsTime, work and measurement
- A12 days
- B13 days
- C14 days
- D15 days
Explanation
5 men = 9 women, so 3 men + 6 women = 27/5 + 6 = 57/5 women-equivalents. Since 9 women take 19 days, 57/5 women take 9 × 19 ÷ (57/5) = 15 days. Hence (D).