Question

Match the following columns

• A. (A)-(III), (B)-(II), (C)-(IV), (D)-(I)
• B. (A)-(IV), (B)-(II), (C)-(I), (D)-(III)
• C. (A)-(I), (B)-(III), (C)-(IV), (D)-(II)
• D. (A)-(I), (B)-(II), (C)-(IV), (D)-(III)

Hint:

Familiarize yourself with standard volume and surface area formulas of 3D shapes: cone, cylinder, sphere.

Answer 1

The Correct Option is C

- (A) Volume of a cone: $\frac{1}{3} \pi r^{2} h$
- (B) Curved surface area of a cylinder: $2 \pi r h$
- (C) Total surface area of a cone: $\pi r (l + r)$
- (D) Volume of a sphere: $\frac{4}{3} \pi r^{3}$