engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Quantitative Aptitude Time and Work Work Efficiency
5 men and 6 boys can complete the work in 10 days, the same amount of work done by 8 men and 14 boys in 5 days, then find the number of days required by 6 men and 5 boys to complete the same amount of work.
1
20 days
2
30 days
3
15 days
4
10 days