A) 12
B) 15
C) 16
D) 18
Correct Answer: B
Solution :
Since. A's can do a piece of work in 24 days and B's is 60% more efficient than A. \[\therefore \] B s can do a piece of work in \[\frac{24\times 100}{160}\] i.e., in 15 daysYou need to login to perform this action.
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