[PP Sub Inspector 17 Aug 2021] 

1. A metal cylindrical pipe is of height 35 cm, inner diameter 14 cm and thickness 2 cm. Find the volume of the metal used. (Take \(\pi = {22 \over 7}\) )

1. 3580 cm³

2. 3570 cm³

3. 3560 cm³

4. 3520 cm³

Correct Answer :

3520 cm³