The question consists of two statements, namely, Assertion (A) and Reason (R). Please select the correct answer.

Assertion (A)

Reason (R)

If the radius of a sphere is doubled then the ratio of the volume of the first sphere to that of the second is 1 : 8.

A cone and a hemisphere have equal bases and equal volumes. The ratio of their heights is 1 : 2.

Volume of a sphere

Volume

Ratio = 1:8

Reason is wrong. Assertion (A) is true and Reason (R) is false.

Question

Volume of a sphere

Volume

Ratio = 1:8

Reason is wrong. Assertion (A) is true and Reason (R) is false.

Philoid · Accepted Answer

Volume of a sphere

Volume

Ratio = 1:8

Reason is wrong. Assertion (A) is true and Reason (R) is false.

Assertion (A)	Reason (R)
If the radius of a sphere is doubled then the ratio of the volume of the first sphere to that of the second is 1 : 8.	A cone and a hemisphere have equal bases and equal volumes. The ratio of their heights is 1 : 2.