PDF chapter test TRY NOW
1. A metallic sphere of radius \(16 \ cm\) is melted and recast into small spheres each of radius \(2 \ cm\). How many small spheres can be obtained?
Answer:
Number of small spheres \(=\)
2. A cone of height \(24 \ cm\) and base radius \(6 \ cm\) is made up of modeling clay. A child reshapes it in the form of a cylinder of same radius as cone. Find the height of the cylinder.
Answer:
The height of the cylinder \(=\) \(cm\)