Form 1 Chapter 3

Which of the following number is a perfect square ?

• 48

• 121

• 82

• 140

Find the value of the following

4.35²

• 18.0

• 15.5

• 18.92

• 17

Evaluate

• 56.9

• 56.85

• 56

• 54.85

Evaluate

• 1 /15

• 1 / 25

• 1 / 50

• No correct answer

Determine if the following number are perfect cubes.

2744

• Yes

• No

Find the value

• 19 / 6

• 10 / 4

• 11

• 11 / 3

A wire of length 40 cm is bent to form a square frame. Calculate the area of the square frame.

• 160

• 100

• 1600

• No correct naswer