Question
Quantitative Ability and Data Interpretation Question on Mensuration
A gold ingot in the shape of a cylinder is melted and the resulting molten metal molded into a few identical conical ingots. If the height of each cone is half the height of the original cylinder and the area of the circular base of each cone is one fifth that of the circular base of the cylinder, then how many conical ingots can be made?
A
60
B
10
C
30
D
20
E
40
Answer
30
Explanation
Solution
The correct option is (C) :30.