Combination of Solids Worksheet3

In this page combination of solids worksheet3 we are going to see some practice questions of the topic mensuration.For each question you can find solution.

Questions

Solution

(15) A container with a rectangular base of length 4.4 m and breadth 2 m is used to collect rain water. The height of the water level in the container is 4 cm and water is transferred into a cylindrical vessel with radius 40 cm. What will be the height of the water level in the cylinder?

(16) A cylindrical bucket of height 32 cm and radius 18 cm is filled with sand. The bucket is emptied on the ground and a conical heap and sand is formed. If the height of the conical heap is 24 cm, find the radius and slant height of the heap.

(17) A cylindrical shaped well of depth 20 m and diameter 14 m is dug. The dug out soil is evenly spread to form a cuboid platform with base dimension 20 m x 14 m. Find the height of the platforms