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From each of the four corners of a rectangular sheet of dimensions 25 cm × 20 cm, a square of side 2 cm is cut off and a box is made. The volume of the box is
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- 828 cm.³
- 672 cm.³
- 500 cm.³
- 1000 cm.³
- 828 cm.³
Correct Option: B
Length of box = 25 – 2 × 2 = 21 cm.
Width of box = 20 – 2 × 2 = 16 cm.
Height of box = 2 cm.
∴ Volume of box = (21 × 16 × 2) cu. cm. = 672 cu. cm.
