Q. A and B together complete a work in 8 days. If A alone can complete it in 24 days, B alone can complete it in:
✅ Correct Answer: (B)
12 days
Explanation: B's rate = 1/8 − 1/24 = 1/12. Hence B takes 12 days.
Explanation by: Deepak Sahoo
B's rate = 1/8 − 1/24 = 1/12. Hence B takes 12 days.