BANK IBPS RRB Clerk 2025 Mock Test Series (Pre + Mains) Quantitative Aptitude Time and Work Work Efficiency
A can do the work in 8 days and B is 2/5 of the efficiency of A. If C is 200% of the efficiency of B, then find the time taken by A, B and C together to complete the work?
1
22
2
33
3
44
4
40/11
5
None of these.