state gov Maharashtra Zilla Parishad Jr. Assistant, Steno & Ringman Mock Test 2023 Quantitative Aptitude Time and Work Pipe and Cistern
Pipe Q can fill a tank 4 times faster than pipe X. If both the pipes are opened together and they fill the tank in 36 minutes then find the time taken by pipe X to fill the tank alone.
1
130 minutes
2
150 minutes
3
180 minutes
4
170 minutes
5
145 minutes