5 men and 2 boys working together can do four times as much work as a – McqOptions

MCQOPTIONS

1.	5 men and 2 boys working together can do four times as much work as a man and a boy. Working capacities of a woman and a boy are in the ratio ?
A.	1 : 2
B.	1 : 3
C.	2 : 1
D.	3 : 1
Answer» D. 3 : 1

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