Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 2D

Question:

The radius of a hemisphere is 5.6 cm. What will be its volume ?

Options:

367.95 cm3

195.95 cm3

380 cm3

265.95 cm3

Correct Answer:

367.95 cm3

Explanation:

We know that the volume of the hemi sphere = \(\frac{2}{3}\)πr3

Radius = 5.6 cm

= \(\frac{2}{3}\) × \(\frac{22}{7}\) × (5.6)3

= \(\frac{44}{21}\) × (5.6)3

= 367.95 cm3