CBSE Class 8 Maths Area (Class 8 NCERT New) Quiz 5

1. What is the diameter of this circle?

A 3.5 B 3 C 5 D 7

2. What is/are the formula(s) to find the area of a circle?

A πr2 B 2πr C √π

3. What is the area of the square? Use the formula A = bh

A 81 yd² B 18 yd² C 36 yd² D 181 yd²

4. What is the area of the rectangle? Use the formula A = bh

A 191.4 km² B 92.1 km² C 95.7 km² D 39.4 km²

5. What is the area of the shaded region?

A 20 sq cm B 4 sq cm C 30 sq cm D 24 sq cm

6. What is the formula for calculating the area of a circle?

A 2πr B πr^2 C 2πd D πd

7. What attribute is used to determine the area of subdivisions in a composite figure?

A Area B Perimeter C Volume D Circumference