Question

A circular well with a diameter of 2 metres is dug to a depth of 14 metres. What is the volume of the earth dug out?

• A. 32 m³
• B. 36 m³
• C. 40 m³
• D. 44 m³
• E. 66 m³

Answer 1

The correct option is D

44 m³

Volume = $\pi$r${}^2$h= $\left(\frac{22}{7}\times 1\times 1\times 14\right)m^3$ = 44 m${}^3$