BANK IBPS RRB Clerk 2025 Mock Test Series (Pre + Mains) Quantitative Aptitude Time and Work Pipe and Cistern
Pipe P can fill a tank in 22 minutes and Pipe R can empty a tank in 33 minutes. If both the pipes are opened alternatively for 1 minutes each. Then, how much time a tank is filled?
1
134 minutes
2
127 minutes
3
124 minutes
4
145 minutes
5
167 minutes