Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 3D

Question:

The  volume of a cube is 5832 cm3. Find its total surface area.

Options:

1672 cm2

1944 cm2

1536 cm2

1824 cm2

Correct Answer:

1944 cm2

Explanation:

We know that,

Volume of a cube with edge length = (side)3

Total surface area of a cube = 6a2

We have,

The volume of a cube = 5832 cm3

(side)3 = 5832

side = 18

The total surface area of the cube = 6 × 182 = 1944cm2