railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Time and Work Work Efficiency
A can do a piece of work in 22 days while B alone can complete the whole work in 26 days. They work together for 5 days then A left the work and remaining work can done by B alone. In how many days will finish the whole work?
1
13 days
2
15 days
3
\(20\frac{1}{11}\) days
4
\(15\frac{1}{11}\) days