CBSE 2025 · Region 3 · Set 2 · Q5 · 1 mark
If $\displaystyle \sin 4 \theta=\frac{\sqrt{3}}{2}$, then $\displaystyle \frac{\theta}{3}$ equals :
Official answer
From CBSE’s own marking scheme for this paper.
(D)
$\displaystyle 5$°
Introduction to TrigonometryTrigonometric Ratios of Some Specific AnglesApplymcqmedium
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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.