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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 4 · Set 1 · Q17
Arc PQ subtends an angle θ at the centre of the circle with radius 6.3 cm. If PQ =11 cm, then the value of θ is
Arc PQ subtends an angle $\displaystyle \theta$ at the centre of the circle with radius $\displaystyle 6.3$ cm. If $\displaystyle \overset{\frown}{\mathrm{PQ}}=11 \mathrm{~cm}$, then the value of $\displaystyle \theta$ is
Official answer
(D)
$\displaystyle 100$°
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CBSE Class 10 Mathematics past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.