MPSC State Service 2021 · CSAT · Question 68 of 73

A pipe can fill the tank in 4 2 hours. But due to leakage at the bottom, it takes 1 2 hours more to fill it. If the tank is full select the time that it will require to get emptied due to leak.

Quantitative Aptitude

Answer: A. 18 hr.

Pipe fills in 4.5h, leaks to 6h... effective rate gives the key's answer (a).

Source: MPSC Rajyaseva Prelims 2021 – CSAT Paper II (Set D), official paper

Practice the full MPSC State Service 2021 paper

Timed test with all 73 questions, just like the real exam.

MPSC State Service 2021 · CSAT · Question 68 of 73

Quantitative Aptitude

Pipe fills in 4.5h, leaks to 6h... effective rate gives the key's answer (a).

Source: MPSC Rajyaseva Prelims 2021 – CSAT Paper II (Set D), official paper

Practice the full MPSC State Service 2021 paper

Timed test with all 73 questions, just like the real exam.