Question

Question 16
A right circular cylinder of radius r cm and height h cm (where, h>2r) just encloses a sphere of diameter.
(A) r cm
(B) 2r cm
(C) h cm
(D) 2 h cm

Answer 1

Option (B) is correct.
Because the sphere encloses in the cylinder, therefore the diameter of sphere is equal to diameter of cylinder which is 2 r cm.