BANK IBPS RRB Clerk 2025 Mock Test Series (Pre + Mains) Quantitative Aptitude Time and Work Work Efficiency
7 men and 4 boys can complete a work in 6 days. A man completes double the work than a boy. In how many days will 5 men and 4 boys complete the work?
1
\(7\frac{3}{{\;7}}\) days
2
\(7\frac{5}{{\;7}}\)days
3
\(6\frac{1}{{\;7}}\) days
4
\(7\frac{2}{{\;7}}\) days
5
None of these