MCQ
Assertion (A): In the given figure, a sphere circumscribes a right cylinder whose height is 8 cm and radius of the base is 3 cm. The ratio of the surface area of the sphere and the cylinder is 6: 11

Reason (R): Ratio of their surface area $=\frac{\text { Sur face area of sphere }}{\text { Surface area of cylinder }}$

Reason (R): Ratio of their surface area $=\frac{\text { Sur face area of sphere }}{\text { Surface area of cylinder }}$
- ✓Both A and R are true and R is the correct explanation of A
- BBoth A and R are true but R is not the correct explanation of A
- CA is true but R is false.
- DA is false but R is true.

