state gov Rajasthan Gram Vikas Adhikari (VDO) Mock Test 2021 Quantitative Aptitude Time and Work Work Efficiency
A, B and C can complete a piece of work in 24, 12 and 24 days respectively, Working together, they will complete the same work in:-
1
7 days
2
6 days
3
3 days
4
4 days