UP Police Constable Exam 17 Feb 2024 Shift 1 Solved Paper

Question : 72 of 150

Marks: +1, -0

4 boys and 6 girls can do a piece of work in 10 days while 6 boys and 4 girls can do the same work in 8 days. In how many days can 4 boys and 2 girls do the work ?