engineering recuitment MAHATRANSCO AE Electrical Mock Test Quantitative Aptitude Time and Work Work Efficiency
A, B and C complete the work in 25 days and C alone can complete the work in 50 days. If A, B and C started the work together and after 20 days A and B left the work, In how many days can C alone complete the remaining work ?
1
10 days
2
15 days
3
18 days
4
20 days
5
25 days