Question

the water level in a cistern which is being filled with water rises 0.25 m in 2.5 hours how much rise an hour in this

Answer 1

Given:

within 2.5Hrs The water level Rises 0.25m

so; Let it rise 'x'm in 1 hour

→x=0.25/2.5
→x=25/250
→x=1/10
→x=0.1m

so the water level rises 0.1m within 1hour time.

Hope it Helps.