engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Quantitative Aptitude Time and Work
A and B together can finish a work in 6 days. A alone can finish the work in 18 days. In how many days will B alone finish the work?
1
6 days
2
8 days
3
12 days
4
4 days
5
9 days