Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Time and Work Work Efficiency
The capacity ratio of A, B, and C is 2 ∶ 3 ∶ 4. Together they can complete a piece of work in 12 days. In how many days can B alone complete the same work?
1
18
2
30
3
24
4
36