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HPSC Prelims 2023CSATQ. 50 of 200
Q. 501 markMedium
HPSC Prelims 2023·CSAT
A tap can fill a tank in 45 minutes and another tap can empty it in 3 hours. If both taps are opened at 11 : 30 AM, at what time will the tank be filled?
(a)12 : 30 PM
(b)01 : 30 PM
(c)02 : 30 PM
(d)03 : 30 PM