Q10
A metallic sheet is of rectangular shape with dimensions 48 m x 36 m. From each of its corners, a square is cut off so as to make an open box. If the length of the square is 8 m, the volume of the box (in m3) is:
A.
4830
B.
5120
AnswerC.
6420
D.
8960
Answer: Option B
Solution
Answer: Option B
Solution:
Clearly, l = (48 - 16)m = 32 m,b = (36 -16)m = 20 m,
h = 8 m.
∴ Volume of the box
= (32 x 20 x 8) m3
= 5120 m3