railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Time and Work Work Efficiency
In a workshop, Saral and Kanika are working on alternate days. Saral on the 1st day, Kanika on the 2nd day, Saral on the 3rd day and so on. Saral alone can complete the work in 15 days, while Kanika alone takes 18 days to finish the same work. In how many days will they complete the work if they work on alternate basis?
1
\(15\frac{1}{4}\)
2
\(15\frac{1}{3}\)
3
\(14\frac{1}{4}\)
4
\(16\frac{1}{3}\)