Question

An engine pumps out 84500 litres of water in an hour. If the engine runs for 12 hours a day, how many litres of water will it pump out in the month of April?

Answer 1

Answer:

It takes 1 minute to fill 850 litres of water.

To pump out 13,77,000 litres of water, it will take time = 13,77,000850= 1620 minutes

i.e 162060= 27 hours