state gov Allahabad High Court Stenographer 2024 Mock Test Series Quantitative Aptitude Time and Work Work Efficiency
5 men and 2 boys working together can complete 4 times a work as a man and a boy can do. The working capacity of a man and a boy are in the ratio:
1
3 ∶ 1
2
5 ∶ 2
3
2 ∶ 1
4
7 ∶ 3