1.

6 men and 9 women and 5 children can do a work in 14 days. In how manuy days can 12 men and 3 women and 5 children do the same work ? A. 20 men and 30 women can do the same work in 5 days. B. Work done by 2 men is equal to 3 women. C. 6 childrren can do two-thirds of the same work in 28 days.(a) Any one of them(b) Only C(c) C and either A or B(d) Any two of them

Answer»

Any one of them
Only C
C and either A or B
Any two of them

Solution :From A and C we can determine the value ratio of EFFICIENCY between men, WOMEN and children from A & B we can also determine the value of ratio of men, women and children. We an CALCULATE the ANSWER from B and C.


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