​ Find the volume of a cylinder with radius 5 cm and height 21 cm (use π = 22/7).

Correct option is B

Given:

Radius of the cylinder, r = 5 cm

Height of the cylinder, h = 21 cm

Formula Used:

Volume of cylinder. = $$\pi r^2 h$$​​

Solution:

Volume = $$\frac{22}{7} \times 5^2 \times 21$$​​

= $$\frac{22}{7} \times 25 \times 21$$​​

= $$22 \times 25 \times 3$$​​

= 1650 cm³

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