Question 34

What happens to the volume (V) of the cuboid. if its length is doubled. height is doubled and breadth is kept the same?

Solution

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Let length, breadth and height be L, B and H resp.

Let original Volume be $$V = L\times B\times H =LBH $$

New Volume $$= V1 = 2L\times B\times 2H = 4LBH =4V $$

$$\frac{New Volume}{original Volume} = \frac{4LBH}{LBH} $$

$$V1 = 4V$$

Option C is correct.

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