CGL 22 : 08/12/2022 Shift 3


Question 1


A hollow sphere has an outer radius of 6 cm and inner radius of 3 cm. What is the volume of this hollow sphere?

एक खोखले गोले की बाहरी त्रिज्या 6 से.मी. तथा आंतरिक त्रिज्या 3 से.मी. है। इस खोखले गोले का आयतन क्या है?

Options

A

252p cm3

252p cm3

B

144p cm3

144p cm3

C

356p cm3

356p cm3

D

175p cm3

175p cm3


Solution:

Correct Answer:

A

252p cm3

252p से.मी.3


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