TS Police SI Prelims 2016 Solved Paper

Question : 96 of 200

Marks: +1, -0

A silver cuboid of dimensions 5.5 cms × 5 cm × 4.2 cms is melted to form circular coins of diameter 1.75 cms and thickness 4 mm. Then the number of coins made from the silver metal is (Take π = 22/7)