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The volume of two shapes are in the rati...

The volume of two shapes are in the ration `125:64`. The ratio of their surface areas.

A

`1:5`

B

`4:5`

C

`5:4`

D

`1:4`

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The correct Answer is:
C, D
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CPC CAMBRIDGE PUBLICATION-MODEL QUESTION PAPER -04 -QUESTIONS
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  12. Find the HCF of 105 and 1515 by prime factorization method.

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  16. Prove that n^(2)-n is divisible by 2 for every positive integer n.

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