O Level Mathematics 4024 Paper 22, May/June 2026

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Question paper

4024/22 · May/June 2026

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1

Write these numbers in order of size, starting with the smallest. 250.4238%

[1]
2

Maison records the colours of all the cars in a car park. The results are shown in the bar chart.

Figure 1 of 1 for question 2
a

Write down the colour of car that is recorded the least number of times.

[1]
b

Find the total number of cars in the car park.

[1]
3

The diagram shows the net of a cuboid made from four congruent rectangles and two congruent squares. Find the total length of the edges of the cuboid.

[2]
Figure 1 of 1 for question 3
4

Calculate. 2.543.09+16.98 Give your answer correct to 2 decimal places.

[2]
5

Point A and point B are plotted on the grid.

a

Write down the coordinates of point B.

[1]
b

Work out the gradient of AB.

[2]
c

Find the coordinates of the midpoint of the line AB.

[1]
6

Sara and Bill share some money in the ratio 5:6. Sara receives $60.

a

Calculate the amount Bill receives.

[2]
b

Sara uses her $60 to buy books. Each book costs $7. Find the maximum number of books she can buy.

[2]
7
a

c=(15)d=(−23) Write c−2d as a column vector.

[2]
b

Point P has coordinates (1,5) and PQ⃗=(−410). Find the coordinates of point Q.

[2]
8

A bag contains 7 tiles labelled A and 5 tiles labelled B. A tile is chosen at random from the bag and is then replaced. A second tile is then chosen at random from the bag.

a

Complete the tree diagram.

[2]
b

Work out the probability that both tiles are labelled A.

[1]
9

Amira walks from her home to her friend's house. She leaves home at 0935. She walks a total of 8 km at an average speed of 5 km/h. Work out the time she arrives at her friend's house.

[3]
10

E={x:x is an integer and 1⩽x⩽9} F={x:x is a factor of 6} C={x:x is a cube number}

Figure 1 of 1 for question 10
a

Complete the Venn diagram.

[2]
b

Find n(F∪C)′.

[1]
11

In a sale, a shop reduces all prices by 32%. Before the sale, a dress costs $56. Work out the sale price of the dress.

[2]
12

Solve.

a

5k−2=12

[2]
b

5(2y−1)=4(3y+1)

[3]
13

f(x)=2x+3g(x)=1x−2,x≠2

a

Find f(−4).

[1]
b

Find gf(1).

[2]
14

The population of a village is 1260. The population grows exponentially at a rate of 1.7% per year. Calculate the increase in the population at the end of 3 years.

[3]
15

Simplify.

a

a5×a3

[1]
b

b÷b6

[1]
c

(4xy2)3

[2]
16

The table gives information about the speeds of 60 cars travelling along a road.

speed (s km/h)20<s⩽2424<s⩽4040<s⩽5858<s⩽70
frequency422286

Calculate an estimate of the mean.

[4]
17
a

f is inversely proportional to the square of h. When f=−34, h=2. Find f when h=−5.

[3]
b

c is directly proportional to d2. Complete the statement. If d is multiplied by 4, then c is multiplied by ....................

[1]
18

A, B and C lie on a circle, centre O. DE is a tangent to the circle at A. Angle BAC=80∘ and angle BAD=55∘.

Figure 1 of 1 for question 18
a

Find the value of x. Give a geometrical reason for your answer.

[2]
b

Find the value of y.

[2]
19

The cumulative frequency diagram shows information about the test scores for a group of students.

Figure 1 of 1 for question 19
a

Use the diagram to find an estimate for the median score.

[1]
b

In this group, 60% of the students pass the test. Use the diagram to find the minimum score needed to pass the test.

[2]
20

The area of a rectangle is 69.5 m2, correct to the nearest 0.5 m2. The width of the rectangle is 3.8 m, correct to the nearest 0.1 m. Calculate the upper bound of the length of the rectangle.

[3]
21

Simplify.

a

832x

[1]
b

2f2−8ff2−16

[3]
22

The diagram shows a triangular garden ABD. A path from A meets BD at point C. CD=8 m, angle ADC=18∘, angle ACB=34∘ and angle ABC=90∘.

Figure 1 of 2 for question 22
Figure 2 of 2 for question 22
a

Calculate the area of triangle ABC.

[6]
b

The shaded area ABC is covered with grass seed. A box of grass seed costs $6. Each box contains enough grass seed to cover an area of 5 m2. Calculate the total cost of the boxes needed to cover this area with seed.

[2]
23

The diagram shows a sector of a circle with centre O and radius 9.1 cm. The length of the major arc AB is 44 cm.

Figure 1 of 1 for question 23
a

Find the angle of the major sector AOB.

[3]
b(i)

Jamila joins OA to OB to form the curved surface of a cone. Show that the radius, r, of the cone is 7.0 cm, correct to 1 decimal place.

[2]
b(ii)

Calculate the volume of the cone.

[4]
b(iii)

Oliver has a cone that is mathematically similar to Jamila's cone. The volume of Oliver's cone is 2387 cm3. Calculate the radius of Oliver's cone.

[3]
24

The diagram shows a solid cuboid. All the lengths are in centimetres.

Figure 1 of 1 for question 24
a

The volume of the cuboid is 720 cm3. Show that 3x2−4x−140=0.

[3]
b

Use the quadratic formula to solve 3x2−4x−140=0. Show all your working and give your answers correct to 2 decimal places.

[3]
c

Calculate the area of the top face of the cuboid.

[2]
25
a

Write 2x2−8x+7 in the form a(x−b)2+c.

[3]
b

Write down the coordinates of the turning point of the graph of y=2x2−8x+7.

[1]
c

The equation 2x2−8x+7=k has two solutions. Complete the inequality for k.

[1]

Mark scheme

4024/22 · May/June 2026

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1 · 1 mark

  • 1 mark

    38%, 25, 0.42

2a · 1 mark

  • 1 mark

    Red

2b · 1 mark

  • 1 mark

    20

3 · 2 marks

  • 2 marks

    36

4 · 2 marks

  • 2 marks

    5.42 cao

5a · 1 mark

  • 1 mark

    (2, –3)

5b · 2 marks

  • 2 marks

    0.5 oe final answer

5c · 1 mark

  • 1 mark

    (–1, – 4.5) oe

6a · 2 marks

  • 2 marks

    72

6b · 2 marks

  • 2 marks

    8

7a · 2 marks

  • 2 marks

    (5−1)

7b · 2 marks

  • 2 marks

    (–3, 15)

8a · 2 marks

  • 2 marks

    Correct tree diagram with 712 oe for A and 512 oe for B

8b · 1 mark

  • 1 mark

    49144 oe

9 · 3 marks

  • 3 marks

    11 11

10a · 2 marks

  • 2 marks

    Venn diagram with set F containing 2, 3, 6, set C containing 8, intersection containing 1, and (F ∪ C)' containing 4, 5, 7, 9

10b · 1 mark

  • 1 mark

    4

11 · 2 marks

  • 2 marks

    38.08

12a · 2 marks

  • 2 marks

    145 oe final answer

12b · 3 marks

  • 3 marks

    −92 oe final answer

13a · 1 mark

  • 1 mark

    –5

13b · 2 marks

  • 2 marks

    13

14 · 3 marks

  • 3 marks

    65 nfww

15a · 1 mark

  • 1 mark

    a8 final answer

15b · 1 mark

  • 1 mark

    b–5 or 1b5 final answer

15c · 2 marks

  • 2 marks

    64x3y6 final answer

16 · 4 marks

  • 4 marks

    42.5 or 42.46 to 42.47 nfww

17a · 3 marks

  • 3 marks

    –0.12 oe

17b · 1 mark

  • 1 mark

    16

18a · 2 marks

  • B1

    160

  • B1

    angle at the centre is twice the angle at the circumference

18b · 2 marks

  • 2 marks

    35

19a · 1 mark

  • 1 mark

    52 to 52.5

19b · 2 marks

  • 2 marks

    47 to 48

20 · 3 marks

  • 3 marks

    18.6 nfww

21a · 1 mark

  • 1 mark

    14x final answer

21b · 3 marks

  • 3 marks

    2ff+4 final answer

22a · 6 marks

  • 6 marks

    18.6 to 18.7

22b · 2 marks

  • 2 marks

    FT their 22(a) ÷ 5 rounded up then ✕6 correctly evaluated dep on their 22(a) not a multiple of 5

23a · 3 marks

  • 3 marks

    276.99 to 277.2

23b(i) · 2 marks

  • M1

    2×π×r=44 or their23(a)360×π×9.12=π×9.1×r

  • A1

    7.00 or 7.001 to 7.003 seen

23b(ii) · 4 marks

  • 4 marks

    298 or 298.2 to 298.5

23b(iii) · 3 marks

  • 3 marks

    13.99 to 14.01 nfww

24a · 3 marks

  • M1

    6(x + 2)(3x – 10) = 720 oe

  • B1

    18x2–60x+36x–120 seen or 3x2–10x+6x–20 seen

  • A1

    Correct simplification to 3x2–4x–140=0

24b · 3 marks

  • B2

    [−]−4±(−4)2−4×3×(−140)2×3 oe or better

  • B1

    7.53 and −6.20

24c · 2 marks

  • 2 marks

    75.5 or 75.54 to 75.55

25a · 3 marks

  • 3 marks

    2(x−2)2–1 final answer

25b · 1 mark

  • 1 mark

    (2, –1)

25c · 1 mark

  • 1 mark

    –1

Questions

  1. 1
    Question 11 mark
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  2. 2
    Question 22 marks
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  3. 3
    Question 32 marks
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  4. 4
    Question 42 marks
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  5. 5
    Question 54 marks
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  6. 6
    Question 64 marks
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  7. 7
    Question 74 marks
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  8. 8
    Question 83 marks
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  9. 9
    Question 93 marks
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  10. 10
    Question 103 marks
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  11. 11
    Question 112 marks
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  12. 12
    Question 125 marks
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  13. 13
    Question 133 marks
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  14. 14
    Question 143 marks
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  15. 15
    Question 154 marks
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  16. 16
    Question 164 marks
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  17. 17
    Question 174 marks
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  18. 18
    Question 184 marks
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  19. 19
    Question 193 marks
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  20. 20
    Question 203 marks
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  21. 21
    Question 214 marks
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  22. 22
    Question 228 marks
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  23. 23
    Question 2312 marks
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  24. 24
    Question 248 marks
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  25. 25
    Question 255 marks
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