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.

11 of 30 · show all

Q9 2025

If a large circular pizza is divided into 5 equal sectors, then the central angle of each sector will be…
Q10 2025

In the given figure, the shape of the top of a table is that of a sector of a circle with centre O and… (with a figure)
Q11 2025

The length of the hour hand of a clock is 10 cm. Find the area of the minor sector swept by the hour hand of…
Q12 2025

If the area of a sector of circle of radius 36 cm is $54\pi$ cm$^2$, then the length of the corresponding arc…
Q13 2025

A chord of a circle of radius 10 cm subtends a right angle at the centre of the circle. Find the area of the…
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…
Q16 2025

A brooch is a decorative piece often worn on clothing like jackets, blouses or dresses to add elegance. Made… (with a figure)
Q17 2025 (Basic)

The perimeter of the shaded region in the given figure is… (with a figure)
Q18 2025 (Basic)

The ratio of the area of a quadrant of a circle to the area of the same circle is…
Q19 2025 (Basic)

A chord of a circle of diameter 20 cm subtends an angle of 60° at the centre of the circle. Find the area of…