If the volumes of two cubes are in the ratio 8 : 125, then the ratio of their surface areas is:... | MCQ 1m | Maths | SuperPadhai

Surface Areas And Volumes > Question

MCQ1 markYear: 2025EasyCBSE Class 10

surface-areas-and-volumescuberatio

Question

If the volumes of two cubes are in the ratio

8 : 125

, then the ratio of their surface areas is:

Solution

1

Ratio of sides

= 3 \frac{8}{125} = \frac{2}{5}

. Ratio of surface areas

= (\frac{2}{5})^{2} = \frac{4}{25}

.

+1 mark

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