Teaching Bihar Sakshamta Pariksha (Niyojit Shikshak) Mock Test 2024 Quantitative Aptitude Time and Work Work Efficiency
A alone can complete the work in 40 days and B alone can complete the work in 60 days. A and B works on alternate days then work will be completed in -
1
12 days
2
48 days
3
36 days
4
24 days