defence exam Indian Navy Fireman/Fire Engine Driver Mock Test 2024 Quantitative Aptitude Time and Work Work Efficiency
A man have three sons. The man can do twice the work of three sons. The first and second son can do the work in 24 days and 36 days respectively. If the man completes the work in \(3\frac{1}{{11}}\) days, then find the time taken by third person to finish the work? (approximate)
1
13 days
2
14 days
3
11 days
4
16 days