Question

The breadth, height and volume of a cuboid are 10 cm, 11 cm and 3080 cm³ respectively. Find the length of the cuboid
1. 21 cm
2. 28 cm
3. 24 cm
4. 30 cm

Answer 1

Correct Answer - Option 2 : 28 cm

Given:

Breadth of cuboid = 10 cm

Height of cuboid = 11 cm

Volume of cuboid = 3080 cm³

Formula used:

Volume of cuboid = length × breadth × height

Calculation:

Let the length of the cuboid be x cm

According to the given question

⇒ 10 × 11 × x = 3080

⇒ 110x = 3080

⇒ x = 28 cm

∴ The length of the cuboid is 28 cm