defence exam CRPF Constable Tradesmen & Technical 2023 Mock Test Quantitative Aptitude Time and Work Work Efficiency
If 17 women and 24 men can do a piece of work in 5 days and 12 women and 23 men can do it in 6 days, then which one of the following is correct ?
1
Efficiency of 13 women = Efficiency of 18 men
2
Efficiency of 11 women = Efficiency of 16 men
3
Efficiency of 13 women = Efficiency of 17 men
4
Efficiency of 11 women = Efficiency of 15 men