IIM-B (BBA-DBE) 2024 #1 (QA) PYQs

If each side of a cube is decreased by $19 \%$, then the decrease in surface area is :

The length of canvas 1.1 m wide required to build a conical tent of height 14m and the floor area 346.5 $m^{2}$ is

A 30 meter deep well, with a diameter of 7 meters is dug and the earth from digging is evenly spread out to form a platform of size 22 meters by 14 meters. The height of the platform is: