Mathematics 7

Find the smallest number by which 112 must be multiplied to make a perfect square.

• 2

• 3

• 5

• 6

• 7

How many minutes are there in a day?

• A. 1220 minutes

• B. 1350 minutes

• C. 1440 minutes

Who is known as the prince of mathematicians?

• A. Luitzen Egbertus Jan Brouwer

• B. Leonardo Fibonacci

• C. Carl Friedrich Gauss

What do the interior angles of a triangle add up to in degrees?

• A. 180 degrees

• B. 270 degrees

• C. 360 degrees

How many zeros are there in 1 quadrillion pound?

• A. 9

• B. 12

• C. 15

How many sides does a tridecagon have?

• A. 3

• B. 13

• C. 30

Divide the LCM of 9, 12 and 18 by the its HCF

• 6

• 8

• 9

• 10

• 12

Calculate the volume of a cuboid of 12cm long, 6cm wide and 3cm high.

• 216cm3

• 116cm3

• 96cm3

• 51cm3

• 21cm3

Find the perimeter of a circle which has a radius of 14cm take π= 22/7

• 138cm

• 108cm

• 88cm

• 58cm

• 38cm

The area of circle is 154cm2. Find its radius?

• 3cm

• 5cm

• 10cm

• 12cm

• 7cm