OPSC OAS Paper 2 GS 2019 Solved Paper

Question : 62 of 80

Marks: +1, -0

If 3 men and 5 women can do a piece of work in 8 days and 2 men and 7 children can do the same work in 12 days, how many women can do the same work as the 21 children in 1 day?