engineering recuitment HPCL Junior Executive 2025 Mock Test Quantitative Aptitude Time and Work Work Efficiency
3 men and 5 women together can complete a work in 6 days, whereas 4 men and 9 women together can do it in 4 days. How many women are required to do the same work in 7 days?
1
15
2
12
3
14
4
10