Mathematical Practices

Mathematics Practice

Test

Multiple Choice

The diameter of a circle is _ times its radius

• 2

• 3

• 4

• 5

Fill in the Blanks

What is the area of a circle with 14 cm diameter ? 

$\pi\ as\ \frac{22}{7}$ . Answer in cmsq

Fill in the Blanks

Tom drew a semicircle of radius 3.5 cm. Find the perimeter of the semicircle. Answer in cmsq

Fill in the Blanks

Eve's room is 8.25 by 6.75 meters exactly. She buys a rug with a radius of 3 meters. How much area will be left in the room after laying the rug ? Give your answer in msq.

Fill in the Blanks

Rhea cuts out a circle of 10.5 cm radius from paper . She folds this paper diagonally in half . What is the area of this paper now ? Answer in cmsq

Fill in the Blanks

A figure is made up of a semicircle with 12 cm radius and a square with an edge of 12 cm. Find the area and perimeter of this entire figure. Give answer in cmsq and cm respectively.

Multiple Choice

Vincent jogged at a speed of 150 m/min. How many metres did he jog in one minute ?

• 150m

• 15m

• 2.5m

• 1m

Multiple Choice

A cuboid has a volume of 1080 cm³. The area of the square face is 90 cm³. The length of the cuboid is:

• 11

• 12

• 13

• 14

Multiple Choice

A train travelled from town A to Town B on 3/4 hours. The distance between Town A and Town B is 72 km. Find speed of the train.

• 54

• 72

• 80

• 96

Done

Proceed to practice chapter review sums