Question : The length and breadth of a cuboidal box are 25 cm and 15 cm, respectively. If the volume of the box is 1875 cm3, then the height of the box (in cm) is:
Option 1: 4.0
Option 2: 5.0
Option 3: 5.5
Option 4: 4.5
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Correct Answer: 5.0
Solution : Volume of a cuboid = $\text{length × breadth × height}$ $1875 = \text{25 × 15 × height}$ ⇒ Height $ = \frac{1875}{375}$ $= 5$ cm Hence, the correct answer is 5.0.
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