Q. A, B, and C together finish a work in 4 days. A alone finishes it in 12 days and B alone in 6 days. In how many days can C alone finish the work?
✅ Correct Answer: (A)
8 days
Explanation: 1/4 − (1/12 + 1/6) = 1/8.
Explanation by: Ankit Singh
1/4 − (1/12 + 1/6) = 1/8.