Teaching AEES PRT (Atomic Energy Education Society) 2022 Test Series Quantitative Aptitude Time and Work Work Efficiency
A can complete 25% of a work in 15 days. He works for 15 days and then B alone finishes the remaining work in 30 days. In how many days will A and B working together finish 50% of the same work?
1
24
2
20
3
12
4
25