Question 3

A cube and a sphere have equal height. Find the ratio of their volumes.

Solution

Share

side = 2r

vol of cube = $$side^3$$

vol of sphere = $$\frac{4}{3}\pi\times r^3$$

ratio = $$\frac{(2r)^3}{\frac{4}{3}\pi\times r^3}$$

      = $$6 : \pi$$

Was this solution helpful?

Get AI Help

Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.

Enroll Now
Ask AI