✓ Board-verified
Mathematics · 2026 · 1 mark
CBSE 2026 · Region 2 · Set 3 · Q15
The area of a semicircle of diameter 'd' is :
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle \frac{\pi \mathrm{d}^{2}}{8}$
More from Areas Related to Circles
- 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…2025 · asked 3×
- A chord of a circle of radius 14 cm subtends an angle of 60° at the centre. Find the area of the…2023 · asked 3×
- Anurag purchased a farmhouse which is in the form of a semicircle of diameter 70 m. He divides it into three…2025 · asked 3×
- In the given figure, chord AB subtends an angle of 120° at the centre of the circle with radius 7 cm. Find…2026 · asked 3×
- The perimeter of the sector of a circle of radius 21 cm which subtends an angle of 60° at the centre of…2024 · asked 3×
- In Fig. 1, there are two concentric circles with centre O. If ARC and AQB are tangents to the smaller circle…2022 · asked 3×
- A piece of wire 20 cm long is bent into the form of an arc of a circle of radius 60/(π) cm. The angle…2025 · asked 3×
- The circumferences of two circles are in the ratio 4: 5. What is the ratio of their radii?2023 · asked 3×
CBSE Class 10 Mathematics past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.