[Revenue Patwari Mains Sept, 2021]

2. A, B and C can complete a piece of work in 24, 5 and 12 days respectively. Working together, they will complete the same work in how many days?

1. \(7 \over 24\)

2. 3\(3 \over 7\)

3. 4

4. 3\(1 \over 13\)

Correct Answer :

3\(1 \over 13\)