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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 2 · Set 3 · Q6
If the area of the base of a cone is $\displaystyle 51 \mathrm{~cm}^{2}$ and its volume is $\displaystyle 85 \mathrm{~cm}^{3}$, then the vertical height of the cone is given as :
Official answer
From CBSE’s own marking scheme for this paper.
(D)
$\displaystyle 5$ cm
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CBSE Class 10 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.