A tank has a leak which would empty it in 10 hrs. A tap is turned on and it admits 9 liters per minute into the tank and tank is now emptied in 25 hrs. How many liters tank holds?
Correct answer A. 9000
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Time and Work questions
See allThree pipes A B and C can fill a tank in 20 hours. After working at it together for 5 hours C is closed and A and B fill it in 30 hrs. C alone can fill it in
Correct answer B. 40 hrs
A and B can complete a task in 44 days when working together. After having worked together for 33 days B is called away. A completes the remaining task in the next 25 days. A can complete the job working alone in
Correct answer C. 100 days
Advertisement
A can do a piece of work in 10 days and B in 15 days. If they work for a day alternately A beginning the work will be completed in
Correct answer B. 12 days
A can complete a piece of work in 16 days and B can complete it in 20 days. They start working together. Two days before the completion of the work A leaves. Work is completed in
Correct answer A. 10 days
Discussion