If the volume of a cube is 1728 cm3, the

CUET Preparation Today

Start Free Mocks

Home Questions YJJ9Y9RFR2

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 2D

Question:

If the volume of a cube is 1728 cm³, then what is the total surface area of the cube?

Options:

804 cm²

729 cm²

864 cm²

926 cm²

Correct Answer:

864 cm²

Explanation:

We know that,

Volume of cube = Side3

Total surface area = 6(Side²)

We have,

Volume of a cube = 1728 cm³

Side of cube = a³ = (1728)^1/3 = 12 cm

Total surface area = 6(Side²) = 6 × 144 = 864 cm²