SSC CGL Tier II Quant 16 Nov 2020 Paper

Question : 76 of 100

Marks: +1, -0

A metallic solid spherical ball of radius 3 cm is melted and recast into three spherical balls. The radii of two of these balls are 2 cm and 1.5 cm. What is the surface area (in cm²) of the third ball?