Quiz about Surface Area And Volume

Question 1

To make the learning process more interesting creative and innovative Shavya's class teacher brings clay in the classroom, to teach the topic. Surface Areas and Volumes. 
With clay, she forms a cylinder of radius $$4 {~cm}$$ and height $$18 {~cm}$$. Then, she moulds the cylinder into a sphere and ask some question to students. 
The volume of the sphere so formed is

Accepted Answer

Covalent bond

Answer

$$905.14 {~cm}^{3}$$

Answer

$$903.27 {~cm}^{3}$$

Answer

$$1296.5 {~cm}^{3}$$

Answer

$$1156.63 {~cm}^{3}$$

Question 2

Find the ratio of the volume if the radius of the larger ball is four times the radius of the smaller ball.

Accepted Answer

Covalent bond

Answer

$$1:64$$

Answer

$$1:4$$

Answer

$$1:16$$

Answer

$$1:8$$

Question 3

A hollow sphere of internal and external diameters $$4 ~cm$$ and $$8 ~cm$$ is melted into a cone of base diameter $$8 ~cm$$. Calculate the height of the cone?

Accepted Answer

Covalent bond

Answer

$$20 ~cm$$

Answer

$$16 ~cm$$

Answer

$$14 ~cm$$

Answer

$$12 ~cm$$

Question 4

Three metallic solid cubes whose edges are $$3 {~cm}, 4 {~cm}$$ and $$5 {~cm}$$, are melted and formed into a single cube. Find the edge of the cube so formed.

Accepted Answer

Covalent bond

Answer

$$6 {~cm}$$

Answer

$$7 {~cm}$$

Answer

$$8 {~cm}$$

Answer

$$9 {~cm}$$

Question 5

Three cubes whose odges measure $$3 {~m}, 4 {~cm}$$ and $$5 {~cm}$$ respectively to form a single cube. Find its edge. Also, find the surface arma of the now cube.

Accepted Answer

Covalent bond

Answer

$$216 {~cm}^{2}$$

Answer

$$343 {~cm}^{2}$$

Answer

$$512 {~cm}^{2}$$

Answer

$$125 {~cm}^{2}$$

Surface Area And Volume Gseb Class 10 Maths Problems and Solutions

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