Kerala SSLC (Class 10) Spheres — practice questions
12 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Kerala SSLC (Class 10) Spheres in the app →The surface area of a sphere of radius r equals:The volume of a sphere of radius r is:The surface area of the largest sphere that can be carved out of a cube of edge 8 cm is:Two spheres have volumes in the ratio 27 : 64. The ratio of their radii is:Two spheres have volumes in the ratio 27 : 64. The ratio of their surface areas is:A metal sphere of radius 12 cm is melted and recast into 27 small spheres of equal size. The radius of each smThe total surface area of a solid hemisphere of radius r equals:A solid sphere of radius 12 cm is cut into two equal hemispheres. The surface area of each hemisphere is:A water tank is hemisphere-on-cylinder shape with hemisphere radius 1.5 m and total height 2.5 m. The volume oA sphere is fitted inside a cylinder whose base radius equals the sphere's radius and whose height equals the From a solid sphere of radius 10 cm a cone of height 16 cm is carved out (apex on the surface, axis through thIn the textbook's derivation of the sphere surface area, the sphere is shown to have the same curved surface a