BANK SBI Clerk Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Time and Work Work Efficiency
A and B can do a bit of work in 8 days. B and C can do it in 10 days while C and A can do it in 15 days. In how long will they complete it cooperating?
1
14/6
2
6/14
3
12/7
4
48/7
5
5/11