TET 2024Hard
Q.Base radius of the solid copper cylinder is 2.1 cm and height is 8 cm. How many discs of diameter 14 mm and thickness 1 mm can be made from this cylinder by melting it?
a
1800
b
7200
c
180
d
720
Correct Answer: Option D
The correct solution involves applying the fundamental concept to derive the final value step by step...