Question
Quantitative Aptitude Question on Mensuration
A cuboid of dimension 12cm×16cm×20cm is cut into small cubes of edge length 4 cm. What is the difference between the total surface area of the original cuboid and the sum of the surface area of all the small cubes?
A
5008 cm2
B
4256 cm2
C
1408 cm2
D
0 cm2
Answer
4256 cm2
Explanation
Solution
The correct answer is (B),4256 cm2