[PPSC LECTURER MEDICAL LAB TECHNOLOGY, 2024]

27. X can complete a work in 20 days and Y can complete the same work in 25 days. If they work together for 5 days and then Y leaves, how long will it take for X to complete the remaining work?

1. 8 days

2. 10 days

3. 12 days

4. 11 days

Correct Answer :

11 days