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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Q3 2026

A circle is divided into 16 identical sectors. If radius of the circle is 7 cm, area of each sector is
Q5 2026 (Basic)

Chord AB subtends an angle of $40^\circ$ at the centre of the circle of radius 9 cm. The length of arc AB is…
Q8 Sample paper 2026-27

Find the area of a sector of a circle with diameter 28 cm, If the length of the corresponding arc is 22 cm.
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…