railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Time and Work Work Efficiency
Chetan takes 15 days to complete 60% of a certain work, while Gaurav takes 12 days to complete 50% of the same work. What percentage of the work will they together complete in 6 days?
1
27%
2
33%
3
49%
4
55%