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?
Select: A) 32 m 3 B) 36 m 3 C) 40 m 3 D) 44 m 3 E) none

Rationale: "sol . volume = π r 2 h = ( 22 / 7 x 1 x 1 x 14 ) m 3 = 44 m 3 . answer d"
Answer: D