SSC MTS 6 Oct 2021 Shift 1 Paper

Question : 55 of 100

Marks: +1, -0

The radii of the circular ends of a frustum of a cone are 20 cm and 13 cm and its height is 12 cm. What is the capacity (in litres) of the frustum (correct to one decimal place)? (Take π = 22/7)