Quiz Questions (34 questions)
Question 1
A bicycle wheel has a radius of 21 cm. How far does it travel in one full revolution? (Use π = 22/7)
Question 2
A bicycle wheel has a radius of 21 cm as shown below. How far does it travel in one full revolution? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 3
A bicycle wheel has a radius of 21 cm as shown below. How far does it travel in one full revolution? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 4
Context:
A chef uses a round tray with a radius of 14 cm. He wants to put decorative edging around the rim. (Use π = 22/7)
Question:
What is the total length of the edging?
Question 5
A chef uses a round tray with a radius of 14 cm. He wants to put decorative edging around the rim. What is the total length of the edging? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 6
A chef uses a round tray with a radius of 14 cm. He wants to put decorative edging around the rim. What is the total length of the edging? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 7
Context:
A circular plate has a diameter of 28 cm. A student wants to decorate the edge with ribbon. (Use π = 22/7)
Question:
What length of ribbon is needed?
Question 8
A circular plate has a diameter of 28 cm. A student wants to decorate the edge with ribbon. What length of ribbon is needed? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 9
A circular plate has a diameter of 28 cm. A student wants to decorate the edge with ribbon. What length of ribbon is needed? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 10
A circular water pipe has a diameter of 28 cm. What is the circumference around its edge? (Use π = 3.142)
Question 11
A circular water pipe has a diameter of 28 cm. What is the circumference around its edge? (Use π = 3.142) (1 mark)
Question 12
A circular water pipe has a diameter of 28 cm. What is the circumference around its edge? (Use π = 3.142) (1 mark)
Question 13
A farmer wants to fence a circular garden of radius 7 m. What is the length of the fence needed? (Use π = 22/7)
Question 14
A farmer wants to fence a circular garden of radius 7 m. What is the length of the fence needed? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 15
A farmer wants to fence a circular garden of radius 7 m. What is the length of the fence needed? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 16
A forester measures the circumference of a tree trunk as 94.26 cm. What is the diameter of the tree? (Use π = 3.142)
Question 17
A forester measures the circumference of a tree trunk as 94.26 cm. What is the diameter of the tree? (Use π = 3.142) (1 mark)
Question 18
A forester measures the circumference of a tree trunk as 94.26 cm. What is the diameter of the tree? (Use π = 3.142) (1 mark)
Question 19
A forester measures the circumference of a tree trunk as 94.26 cm. What is the diameter of the tree? (Use π = 3.142) (1 mark)
Question 20
A road contractor wants to mark the edge of a circular roundabout with a diameter of 20 m. What distance will he cover? (Use π = 3.142)
Question 21
A road contractor wants to mark the edge of a circular roundabout with a diameter of 20 m. What distance will he cover? (Use π = 3.142) (1 mark)
Question 22
A road contractor wants to mark the edge of a circular roundabout with a diameter of 20 m. What distance will he cover? (Use π = 3.142) (1 mark)
Question 23
A road contractor wants to mark the edge of a circular roundabout with a diameter of 20 m. What distance will he cover? (Use π = 3.142) (1 mark)
Question 24
Context:
A roundabout has a diameter of 10 m. How much paint is needed to mark the circular edge? (Use π = 3.14)
Question:
What is the total length to be painted?
Question 25
A roundabout has a diameter of 10 m. What is the total length to be painted? (Use π = 3.14) (1 mark)
Question 26
A roundabout has a diameter of 10 m. What is the total length to be painted? (Use π = 3.14) (1 mark)
Question 27
A roundabout has a diameter of 10 m. What is the total length to be painted? (Use π = 3.14) (1 mark)
Question 28
A roundabout has a diameter of 10 m as shown below. What is the total length to be painted? (Use π = 3.14) (1 mark)
Question 29
Context:
A tailor cuts a circular piece of cloth with a radius of 7 cm. She adds lace along the outer edge. (Use π = 22/7)
Question:
How long is the lace required?
Question 30
A tailor cuts a circular piece of cloth with a radius of 7 cm. She adds lace along the outer edge. How long is the lace required? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 31
A tailor cuts a circular piece of cloth with a radius of 7 cm. She adds lace along the outer edge. How long is the lace required? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 32
Context:
A wheelbarrow tyre has a diameter of 0.5 meters. How far will it roll after making 10 complete rotations? (Use π = 3.14)
Question:
What is the total distance covered?
Question 33
A wheelbarrow tyre has a diameter of 0.5 meters. How far will it roll after making 10 complete rotations? (Use π = 3.14) (1 mark)
Question 34
A wheelbarrow tyre has a diameter of 0.5 meters. How far will it roll after making 10 complete rotations? (Use π = 3.14) (1 mark)
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