ibps-rrb-oa 2022 · Question 120 of 181

P alone can do a work in 30 days. The time taken by P alone to complete the work is 50% more than the time taken by Q alone to complete the work. If P and Q work alternatively starting with Q, then in how many days the whole work will be completed.

Time and work

1. Aa) 36
2. Bb) 18
3. Cc) 12
4. Dd) 24Correct
5. Ee) 30