railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Time and Work Work Efficiency
In a company, Archit takes 15 days to finish a task, while Rohit can finish it in 25 days. They worked together for 5 days after which Rohit left the job. Archit may finish the remaining task in how many days?
1
8
2
5
3
7
4
6