## Question of the Day

Two taps A and B can fill a tank in 5 hours and 20 hours respectively. If both the taps are open then due to a leakage, it took 40 minutes more to fill the tank. If the tank is full, how long will it take for the leakage alone to empty the tank? A. […]

## Question of the Day

A cistern can be filled by a tap in 3 hours while it can be emptied by another tap in 8 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled? A. 4.8 hrs B. 2.4 hrs C. 3.6 hrs D. 1.8 hrs E. 3.4 hrs

## Question of the Day

A leak in the bottom of a tank can empty the full tank in 6 hours. An inlet pipe fills water at the rate of 4 liters a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 24 hours. How many liters does the […]

## Question of the Day

A large tanker can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half? A. 15 min B. […]

## Question of the Day

Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is: A. 10 hours B. 12 hours […]

## Question of the Day

A tap can fill a tank in 4 hours. After half the tank is filled, two more similar taps are opened. What is the total time taken to fill the tank completely? A. 1 hr 20 min B. 4 hr C. 3 hr D. 2 hr 40 min E. 5 hrs

## Question of the Day

A tap can fill a tank in 4 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely? A. 3 hrs B. 1 hrs 30 min C. 2 hrs 30 min D. 2 hrs E. 5 hrs

## Question of the Day

One pipe can fill a tank four times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in: A. 180 min B. 144 min. C. 126 min D. 114 min E. 53 min

## Question of the Day

A tank is filled in 10 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank? A. 70 hours B. 30 hours C. 35 hours D. 50 hours […]

## Question of the Day

Two pipes can fill a tank in 25 and 30 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is: A. 250 gallons B. 450 gallons C. 120 gallons D. 150 gallons E. 315 […]