Areas Related to Circles

CBSE Class 10 · Mathematics · 30 past questions

These are the board's own papers. 94 more board questions reprinted in the books we use in class are for signed-in students: sign in.

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Q14 2025

If a sector of a circle has an area of $40\pi$ sq. units and a central angle of $72^\circ$, the radius of the…
Q15 2025

A piece of wire 20 cm long is bent into the form of an arc of a circle of radius $\frac{60}{\pi}$ cm. The…
Q18 2025 (Basic)

The ratio of the area of a quadrant of a circle to the area of the same circle is…