MATHEMATICS · Multi-part · CBSE · Mathematics · Surface Areas and Volumes · Surface Areas and Volumes
Problem
The base of a house has area 110 m2 . One night 12 mm of rain falls on the roof. All of the water goes into a tank which has base diameter 4 m.
(1) Find the volume of water which fell on the roof.
(2) How many kL of water entered the tank?
(3) By how much did the water level in the tank rise?