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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Q1 2026

An arc of length 2.2 cm subtends an angle $\theta$ at the centre of the circle with radius 2.8 cm. The value…
Q2 2026

A circle of diameter 20 cm is equally divided into five sectors. Find the area and perimeter of one of the…
Q3 2026

A circle is divided into 16 identical sectors. If radius of the circle is 7 cm, area of each sector is
Q4 2026

Arc PQ subtends an angle $\theta$ at the centre of the circle with radius 6.3 cm. If $\widehat{PQ} = 11$ cm…
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…
Q6 Sample paper 2026-27

The diameter of a car wheel is 21 cm. The number of complete revolutions it will make in moving 66 km is…
Q7 Sample paper 2026-27

The arc of a circle is of length $6\pi$ cm and the sector it bound has an area of $24\pi$ cm². The radius of…
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.