ABC26GN4883 · Volume and Surface Area

Subject: General Aptitude · Chapter: Volume and Surface Area · Exam: 1999 · Marks: · Difficulty:

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)$32 \mathrm{m}^{3}$

(b)$36 \mathrm{m}^{3}$

(c)$40 \mathrm{m}^{3}$

(d)$44 \mathrm{m}^{3}$

Answer

Answer (as printed): D

Explanation

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