Q. A and B together can finish work in 11 days. B alone takes 55 days. How long will A alone take?
✅ Correct Answer: (C)
14 days
Explanation: 1/11 - 1/55 = 4/55 = 1/14.
Explanation by: Yami Thakur
1/11 - 1/55 = 4/55 = 1/14.