engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Time and Work Work Efficiency
10 men can complete a work in 12 days, and 10 women can complete the same work in 6 days. How many days will it take to complete the work if they work together?
1
4 days
2
9 days
3
12 days
4
6 days