1.

A and B together can do a piece of work in 10 days. If A can do the work in 15 days, find in how many days that B alone can do the same work. Given below are the steps involved in solving the above problem. Arrange them in sequential order._x005F_x000D_  _x005F_x000D_ A) One day's work of B is 1/10 - 1/15_x005F_x000D_ B) One day's work of A and B is 1/10 and One day's work of A is 1/15_x005F_x000D_ C) B alone can do the work in 30 days_x005F_x000D_ D) One day's work of B is 1/30_x005F_x000D_

A. BADC
B. ADCB
C. BCAD
D. BDAC
Answer» B. ADCB


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