A can do a certain job in 12 days. B is 60% more efficient than A. The – McqOptions

MCQOPTIONS

1.	A can do a certain job in 12 days. B is 60% more efficient than A. The number of days, it takes B to do the same piece of work, is ?
A.	6
B.	7 * (1/2)
C.	6 * (1/4)
D.	8
Answer» C. 6 * (1/4)

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