MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
If the volume of two spheres is in the ratio 27: 64, then the ratio of their radii is:
Topic: Mensuration of solids
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(a) 3 : 4
Explanation
Volumes of spheres ∝ r³. ∛(27:64)=3:4.
In words
3 : 4
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