BANK SBI Clerk Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Time and Work Work Efficiency
A can complete a piece of work in 15 days, and B can do the same work in 20 days. If they work together for 4 days, then what fraction of the work is left?
1
2/11
2
5/17
3
9/14
4
8/15
5
3/16