SSC CGL Tier II Quant 13 Sep 2019 Paper

Question : 38 of 100

Marks: +1, -0

A 15 m deep well with radius 2.8 m is dug and the earth taken out from it is spread evenly to form a platform of breadth 8 m and height 1.5 m. What will be the length of the platform? (Take π = 22/7)