SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Time and Work Work Efficiency
A can complete a piece of work in 12 days. B can complete 5/6 times of the work in 16 days. A and C together can complete the same work in 8 days. The ratio of efficiency of A, B and C is:
1
12 : 14 : 13
2
5 : 6 : 8
3
8 : 5 : 4
4
7 : 6 : 8