Question
Mathematics Question on Three Dimensional Geometry
If the side of a cube is increased by 5%, then the surface area of a cube is increased by
A
10%
B
60%
C
6%
D
20%
Answer
10%
Explanation
Solution
The correct answer is (A) : 10%.
If the side of a cube is increased by 5%, then the surface area of a cube is increased by
10%
60%
6%
20%
10%
The correct answer is (A) : 10%.