Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 3D

Question:

If two spheres have their radii in the ratio 2: 3, the ratio of their volumes is

 

Options:

08:27

04:09

06:12

01:15

Correct Answer:

08:27

Explanation:

Volume1 : Volume2

\(\frac{4 }{3 }\) πr3: \(\frac{4 }{3 }\) πR3

\(\frac{4 }{3 }\) π23: \(\frac{4 }{3 }\) π33

8 : 27