G6 Numeracy 1st CA 3rd Term PQ

The value of π is approximately 3.14. Which of the following is a common fractional approximation of it?

• 3.5

• 21/8

• 22/7

• 25/9

• 24/8

A radius is a line drawn from the center of a circle to its edge. What do we call a line that connects two points on the circumference and passes through the center?

• Chord

• Segment

• Tangent

• Diameter

• Arc

The diameter of a circle is 18 cm. Since the radius is half of the diameter, what is its value?

• 6 cm

• 9 cm

• 18 cm

• 36 cm

• 27 cm

A circle has a diameter of 16 cm. Using π ≈ 3.14, what is the approximate circumference?

• 25.12 cm

• 44.5 cm

• 50.24 cm

• 30.18 cm

• 38.2 cm

If the radius of a circle is 7 m, and π is taken as 22/7, what is the approximate circumference?

• 154 m

• 44 m

• 22 m

• 88 m

• None of the above

Profit is earned when the selling price (SP) is greater than the cost price (CP). What happens when the CP is higher than the SP?

• Bankruptcy

• Profit

• Equal Value

• Loss

• Growth

A triangle has a base of 12 cm and an area of 36 cm². What is its height?

• 3 cm

• 5 cm

• 6 cm

• 9 cm

• 12 cm

A triangle with base 10 cm and height 5 cm will have an area of:

• 30 cm²

• 25 cm²

• 20 cm²

• 40 cm²

• 15 cm²

A trader bought a bicycle for €800, spent €150 on repairs, and sold it for €1100. What is the profit or loss?

• Profit €150

• Loss €100

• Profit €250

• Loss €50

• No Profit, No Loss

A cube has a length of 10 inches. What is its volume in cubic inches?

• 1000 in³

• 500 in³

• 144 in³

• 1200 in³

• 512 in³