SSC Delhi Police MTS (Civilian) Mock Test Series Quantitative Aptitude Time and Work Work Efficiency
In a company, a piece of work can be completed in 4, 6 and 18 days alone by R, S and T, respectively. In how many days will the work be completed if they work together? (Rounded off to 2 decimal places)
1
3.32
2
2.12
3
2.42
4
3.21