A alone can complete 25 percent part of a work in 20 days. A alone will complete 60 percent part of the same work in how many days?
Show answer & explanation
Correct answer: B
Explanation
Given:
25% of the work = 20 days
Time required for 60% of the work = 20 × (60/25)
= 20 × (12/5)
= 4 × 12
= 48 days