Multiple Choice Questions

Pipes P and Q can fill a tank in 18 and 27 minutes respectively whereas pipe R can empty thefull tan...........

Quantitative Aptitude (CPO) Pipes&cistern

Pipes P and Q can fill a tank in 18 and 27 minutes, respectively, whereas pipe R can empty thefull tank in 54 minutes. P and Q were

opened together for 6 minutes and then closed and R was opened. The tank was emptied by R alone in:

This questions was previously asked in

SSC CPO 11th Dec 2019 Shift-1

30 minutes

40 minutes

35 minutes

45 minutes

30 minutes

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