defence exam Agniveer Army Tradesman Mock Test Series 2025 Quantitative Aptitude Time and Work Work Efficiency
The work efficiency of Mahendra, Viraj, and Ronit is 1 ∶ 2 ∶ 4 and they can finish the work in 40 days. Find the time taken by Viraj and Ronit to do the work together.
1
200/3
2
140/3
3
150/2
4
180/5