engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Quantitative Aptitude Time and Work Pipe and Cistern
Pipe A can fill an empty tank in 6 hours and pipe B in 8 hours. If both the pipe are opened and after 2 hours pipe A is closed, how much time B will take to fill the remaining tank?
1
3\(\frac{1}{3}\) hours
2
2\(\frac{1}{3}\) hours
3
2\(\frac{2}{5}\) hours
4
7\(\frac{1}{2}\) hours