CBSE 2025 · Region 5 · Set 1 · Q14 · 1 mark
In the adjoining figure, the sum of radii of two concentric circles is $\displaystyle 16$ cm. The length of chord $\displaystyle A B$ which touches the inner circle at P is $\displaystyle 16$ cm. The difference of the radii of the given circles is
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle 4$ cm
CirclesTangent to a CircleApplymcqmedium
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CBSE Class 10 Mathematics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.