Quiz Questions (34 questions)
Question 1
Context: A boda boda rider in Kakamega wants to calculate how far his motorcycle wheel will travel after 75 full rotations. The diameter of the wheel is 0.6 m.
What is the total distance travelled? (Use π = 3.14)
Question 2
A boda boda rider in Kakamega wants to calculate how far his motorcycle wheel will travel after 75 full rotations. The diameter of the wheel is 0.6 m. What is the total distance travelled? (Use π = 3.14) (1 mark)
Question 3
A boda boda rider in Kakamega wants to calculate how far his motorcycle wheel will travel after 75 full rotations. The diameter of the wheel is 0.6 m. What is the total distance travelled? (Use π = 3.14) (1 mark)
Question 4
Context: A carpenter in Nyeri is building circular stools. One stool has a radius of 0.35 m.
What length of decorative edge will he need to go around the seat? (Use π = 3.14)
Question 5
A carpenter in Nyeri is building circular stools. One stool has a radius of 0.35 m. What length of decorative edge will he need to go around the seat? (Use π = 3.14) (1 mark)
Question 6
A carpenter in Nyeri is building circular stools. One stool has a radius of 0.35 m. What length of decorative edge will he need to go around the seat? (Use π = 3.14) (1 mark)
Question 7
Context (with diagram):A circular farm has a radius of 14 m. Posts are to be placed around the boundary at intervals of 2 m.
📐 Diagram: (Conceptual representation)
(Circular Farm)
Radius = 14 m
Posts every 2 m
Question:How many posts will be needed to surround the farm? (Use π = 22/7)
Question 8
A circular farm has a radius of 14 m. Posts are to be placed around the boundary at intervals of 2 m as shown below. How many posts will be needed to surround the farm? (use π = \( \frac{22}{7} \)) (1 mark)
Question 9
A circular farm has a radius of 14 m. Posts are to be placed around the boundary at intervals of 2 m as shown below. How many posts will be needed to surround the farm? (use π = \( \frac{22}{7} \)) (1 mark)
Question 10
A circular farm has a radius of 14 m. Posts are to be placed around the boundary at intervals of 2 m as shown below. How many posts will be needed to surround the farm? (use π = \( \frac{22}{7} \)) (1 mark)
Question 11
Context:A circular plot in Kajiado has a radius of 7 m. If posts are placed every 2 m and each post costs KES 700, how much will it cost to fence the plot? (Use π = 22/7)
Question 12
A circular plot in Kajiado has a radius of 7 m. If posts are placed every 2 m and each post costs KES 700, how much will it cost to fence the plot? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 13
A circular plot in Kajiado has a radius of 7 m. If posts are placed every 2 m and each post costs KES 700, how much will it cost to fence the plot? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 14
Context:A circular fish pond in Siaya has a diameter of 21 m. A farmer uses 5 strands of barbed wire to fence around it.
🪤 Diagram Concept:Circular PondDiameter = 21 m5 strands of wire
Question:What is the total length of wire required? (Use π = 22/7)
Question 15
A circular water tank in Bungoma has a diameter of 18 meters. A plumber wraps 8 full loops of wire tightly around the base of the tank to secure insulation material. What is the total length of wire used? (Use π = \( \frac{22}{7} \))
Question 16
A circular water tank in Bungoma has a diameter of 18 meters. A plumber wraps 8 full loops of wire tightly around the base of the tank to secure insulation material. What is the total length of wire used? (Use π = \( \frac{22}{7} \))
Question 17
A circular water tank in Bungoma has a diameter of 18 meters. A plumber wraps 8 full loops of wire tightly around the base of the tank to secure insulation material. What is the total length of wire used? (Use π = \( \frac{22}{7} \))
Question 18
Context: A Jua Kali artisan in Nakuru recorded some measurements for circular metal lids, but some entries are missing. Use π = 3.14 to complete the missing values in the table.
LidDiameter (cm)Circumference (cm)
A14?
B?31.4
C20?
D?50.24
Which of the following options correctly completes the table?
Question 19
A Jua Kali artisan in Nakuru recorded some measurements for circular metal lids, but some entries are missing. Which of the following options correctly completes the table? Use π = 3.14. (2 marks)
Lid
Diameter (cm)
Circumference (cm)
A
14
?
B
?
31.4
C
20
?
D
?
50.24
Question 20
A Jua Kali artisan in Nakuru recorded some measurements for circular metal lids, but some entries are missing. Which of the following options correctly completes the table? Use π = 3.14. (2 marks)
Lid
Diameter (cm)
Circumference (cm)
A
14
?
B
?
31.4
C
20
?
D
?
50.24
Question 21
A Jua Kali artisan in Nakuru recorded some measurements for circular metal lids, but some entries are missing. Which of the following options correctly completes the table? Use π = 3.14. (2 marks)
Lid
Diameter (cm)
Circumference (cm)
A
14
?
B
?
31.4
C
20
?
D
?
50.24
Question 22
Context: A primary school in Kisumu is painting a circular running track with a diameter of 25 m.
What is the distance around the track? (Use π = 3.14)
Question 23
A primary school in Kisumu is painting a circular running track with a diameter of 25 m. What is the distance around the track? (Use π = 3.14) (1 mark)
Question 24
A primary school in Kisumu is painting a circular running track with a diameter of 25 m. What is the distance around the track? (Use π = 3.14) (1 mark)
Question 25
Context: A tailor in Nairobi uses a circular frame to cut fabric with a diameter of 1.6 m.
What is the circumference of the fabric's edge? (Use π = 3.14)
Question 26
A tailor in Nairobi uses a circular frame to cut fabric with a diameter of 1.6 m. What is the circumference of the fabric's edge? (Use π = 3.14) (1 mark)
Question 27
A tailor in Nairobi uses a circular frame to cut fabric with a diameter of 1.6 m. What is the circumference of the fabric's edge? (Use π = 3.14) (1 mark)
Question 28
Context:A wheelbarrow in Kisumu has a diameter of 0.7 m. How many full rotations will it make if it covers a distance of 88 m? (Use π = 22/7)
Question 29
A wheelbarrow in Kisumu has a diameter of 0.7 m. How many full rotations will it make if it covers a distance of 88 m? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 30
A wheelbarrow in Kisumu has a diameter of 0.7 m. How many full rotations will it make if it covers a distance of 88 m? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 31
Context (with diagram):A wire of length 154 cm is bent to form a circle.
📏 Diagram Concept:
Wire Length = 154 cmFormed into a circle → Find diameter
Question:What is the diameter of the circle formed? (Use π = 22/7)
Question 32
A wire of length 154 cm is bent to form a circle as shown below. What is the diameter of the circle formed? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 33
A wire of length 154 cm is bent to form a circle as shown below. What is the diameter of the circle formed? (Use π = \( \frac{22}{7} \)) (1 mark)
Question 34
A wire of length 154 cm is bent to form a circle as shown below. What is the diameter of the circle formed? (Use π = \( \frac{22}{7} \)) (1 mark)
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