Explore More

Similar Questions

Volume of a cone $= \dots$

The volume of a sphere with diameter $10 \, cm$ is $\ldots \ldots \, cm^3$.

$A$ metallic sphere with radius $18 \,cm$ is melted and recast to produce cylinders with radius $3 \,cm$ and height $12 \,cm$. Find the number of cylinders produced.

Which of the following correctly matches the information given in Part $I$ and Part $II$?
Part $I$ Part $II$
$1.$ $CSA$ of a cylinder $a.$ $3\pi r^2$
$2.$ $CSA$ of a sphere $b.$ $2\pi rh$
$3.$ $CSA$ of a cone $c.$ $4\pi r^2$
$4.$ $TSA$ of a hemisphere $d.$ $\pi rl$

$A$ hemispherical bowl of internal radius $9 \,cm$ is full of liquid. The liquid is to be filled into cylindrical shaped bottles each of radius $1.5 \,cm$ and height $4 \,cm$. How many bottles are needed to empty the bowl?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo