Eight women can do a work in 10 days. Ten men can complete the same work in 6 days. What is the ratio between the capacity of a man and a woman? Choose the correct choice from the following.
A) 1:2	B) 2:1	C) 2:3	D) 4:3	E) None of these
Explanation:   (8Ã— 10) women can complete the work in 1 day.   âˆ´ 1 woman's 1 day's work = 1/80   (10 Ã— 6) men can complete the work in 1 day.   âˆ´ 1 man's 1 day's work = 1/60   so, required ratio =1/80 : 1/60= 4:3   Answer: 4:3
<result>D</result>
Eight women can do a work in 10 days. Ten men can complete the same work in 6 days. What is the ratio between the capacity of a man and a woman?