A is 40% more efficient than B and C is 20% less efficient than B. Working together, they can finish a task in 15 days. In how many days, will B alone complete 75% of the task?
A. 36
B. 48
C. 32
D. 44
Answer: Option A
Related Questions on Time and Work
A. 18 days
B. 24 days
C. 30 days
D. 40 days
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