Mathematics 0580/33 October/November 2022: question paper and mark scheme
Cambridge IGCSE Mathematics (0580), Paper 3 Core, October/November 2022. Read both free below, or download them. Done the paper? Get it marked by AI against this mark scheme.
(a) List all the factors of 68.
…… [2]
(b) Put one pair of brackets into each calculation to make it correct.
(i) 7 + 3 # 5 - 1 = 19
[1]
(ii) 12 + 16 ' 2 + 5 = 19
[1]
(c) Find
2
(i) the reciprocal of ,
7
…… [1]
(ii) the value of 10 0 .
…… [1]
(d) Calculate.
(i) 32 + 34
…… [1]
(ii) 3 # 12
…… [1]
(iii) 5 -3
…… [1]
(e) Write these numbers in order of size, starting with the smallest.
22
10 3.142 1.8 2 r
7
…… 1 …… 1 …… 1 …… 1 …… [2]
smallest
(f) By writing each number in the calculation correct to 1 significant figure, work out an estimate for the value of
136 + 47.2
.
62.9 ' 18.1
You must show all your working.
…… [2]
(g) Write 4.73 # 10 6 as an ordinary number.
…… [1]
(h) Write down a prime number between 30 and 40.
…… [1]
Mark scheme
1(a) 1, 2, 4, 17, 34, 68 2 B1 for 4 or 5 correct and no extras or 6
correct and one extra
1(b)(i) 7 + 3 × (5 – 1) = 19 1
1(b)(ii) (12 + 16) ÷ 2 + 5 = 19 1
1(c)(i) 7 1 1
or 3.5 or 3
2 2
1(c)(ii) 1 1
1(d)(i) 90 1
1(d)(ii) 6 1
1(d)(iii) 1 1
or 0.008
125
1(e) 22 2 B1 for 4 in correct order
π, 3.142, , 10 , 1.82
7 or M1 for [ 10 =] 3.16…, [1.82=] 3.24,
22
[π =] 3.141…, [ =] 3.1428 to 3.1429 or
7
3.143
1(f) 100 + 50 M1
60 ÷ 20
50 cao nfww A1 If 0 scored, SC1 for 3 correct roundings or
for all correct but with any trailing zeros
1(g) 4 730 000 1
1(h) 31 or 37 1
(a) The bar chart shows the number of people who visit a beach in each month in one year.
700
600
500
Number of 400 people
300
200
100
0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
(i) Estimate the number of people who visit the beach in November.
…… [1]
(ii) The table shows the average daytime temperature, in °C, in each month at the beach in the same year.
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature
32.5 32 29.7 25.5 24.6 20.8 19.5 19.2 23.4 24.8 32.1 32.5
(°C)
Mario says that more people visit the beach when the temperature is warmer.
Is he correct?
Explain your answer by comparing the bar chart and the table.
…… because ……
…… [1]
(b) The scale drawing shows the positions of two lifeguards, L and M, on a beach.
The scale is 1 centimetre represents 50 metres.
North
L
North
M
Scale: 1 cm to 50 m
(i) Find the actual distance between L and M.
…… m [2]
(ii) Measure the bearing of M from L.
…… [1]
(iii) A boat, B, is 300 metres from M on a bearing of 068°.
On the scale drawing, mark the position of B.
[2]
Mark scheme
2(a)(i) Any integer between 660 and 690 1
2(a)(ii) Yes, tallest bars [[Nov], Dec and Jan] 1
occur when temperature is at its highest
oe
2(b)(i) 365 2 B1 for 7.3
or M1 for their 7.3 × 50
2(b)(ii) 143 1
2(b)(iii) B correctly placed 2 M1 for B on bearing of 068° from M
or for B 6 cm from M
(a) The population of Alaska is 735 720.
(i) Write this number in words.
…… [1]
(ii) The land area of Alaska is 1 477 300 square kilometres.
Work out the average number of people per square kilometre.
…… [1]
(iii) In Alaska, the city with the highest population is Anchorage with 291 830 people.
What percentage of the population of Alaska live in Anchorage?
…… % [1]
(b) The length, L km, of a race is 1569 km, correct to the nearest kilometre.
Complete this statement about the value of L.
…… G L 1 …… [2]
(c) The table gives some information about two mountains.
The temperatures are taken at the top of each mountain on the same day.
Maximum Minimum
Height in metres temperature temperature
Highest mountain
Denali 6190 -9 °C -20 °C in Alaska
Highest mountain
Everest 8849 …… °C -38 °C in the world
(i) Find the difference between the height of Denali and the height of Everest.
…… m [1]
(ii) Find the difference between the maximum temperature and the minimum temperature at the top of Denali.
…… °C [1]
(iii) The maximum temperature at the top of Everest was 27 °C colder than the maximum temperature at the top of Denali.
Complete the table. [1]
Mark scheme
3(a)(i) Seven hundred [and] thirty-five thousand, 1
seven hundred [and] twenty
3(a)(ii) 0.498 or 0.4980… 1
3(a)(iii) 39.7 or 39.66 to 39.67 1
3(b) 1568.5, 1569.5 2 B1 for each
If 0 scored, SC1 for both values correct
but reversed
3(c)(i) 2659 1
3(c)(ii) 11 1
3(c)(iii) –36 1
A path from Bay Park to Ocean Park passes through Sandy Cove.
(a) Tia cycles along the path.
The diagram shows the travel graph of Tia’s journey.
20
Ocean Park
16
Sandy Cove 12
Distance from
Bay Park (km)
8
4
Bay Park 0
10 00 10 20 10 40 11 00 11 20 11 40 12 00
Time
(i) Between which two times is Tia cycling the fastest?
…… and …… [1]
(ii) Andy leaves Bay Park at 10 20 and runs to Sandy Cove at a constant speed of 8 km/h.
He then stops to rest until 12 00.
On the travel graph, draw Andy’s journey.
[2]
(iii) Write down the time and the distance from Bay Park when Tia and Andy pass each other.
Time ……
Distance …… km [2]
(b) In June, the number of cyclists using the path is 3546.
In July, the number of cyclists using the path is 4067.
Work out the percentage increase in the number of cyclists from June to July.
…… % [2]
(c) In one week, 432 walkers and 528 runners use the path.
(i) Write the ratio walkers : runners in its simplest form.
…… : …… [1]
(ii) In the same week, the ratio of cyclists and walkers using the path is
cyclists : walkers = 14 : 3.
Find the total of the number of cyclists, walkers and runners using the path in this week.
…… [3]
Mark scheme
4(a)(i) 10 20 10 40 1
4(a)(ii) Line from (10 20, 0) to (11 50, 12) 2 B1 for line from (10 20, 0) to (11 50, 12)
and from (11 50, 12) to (12, 12) or B1FT for line from (their 11 50, 12) to
(12, 12)
4(a)(iii) 11 30 2 Strict FT their graph
9.2 to 9.6 B1 for each
4(b) 14.7 or 14.69… 2 4067 − 3546
M1 for [× 100]
3546
4067
or − 1 [× 100]
3546
4067
or × 100 [– 100]
3546
4(c)(i) 9 : 11 1
4(c)(ii) 2976 3 B2 for 2016 or 2448
432
or M1 for [× k ] oe, k is 1, 14 or 17
3
(a) In this part, all measurements are in centimetres.
x x
B 2 2 C NOT TO
SCALE
x+4 2x x+4 15
A D
The diagram shows a rectangle, ABCD.
(i) Show that the length AD is 5x + 8 .
[1]
(ii) The area of ABCD is 360 cm 2 .
Work out the value of x.
x = …… [4]
(iii) Find the total shaded area.
…… cm 2 [1]
(b)
NOT TO
SCALE
18 cm
65 cm 6 cm
15 cm 15 cm
30 cm
Rectangular box Cuboid
The diagram shows an open rectangular box and a solid cuboid.
(i) Show that a maximum of 24 of these cuboids will fit inside the box.
[1]
(ii) 24 of these cuboids are placed inside the box.
Calculate the volume of empty space in the box.
Give the units of your answer.
…… …… [4]
(c)
NOT TO
SCALE x cm
The diagram shows a solid cube with side x cm.
The total surface area of the cube is 486 cm 2 .
Calculate the value of x.
x = …… [2]
Mark scheme
5(a)(i) x x 1
x+4+ + 2x + + x + 4
2 2
5(a)(ii) 3.2 4 M3 for 75x = 240 or 5x = 16 or better
OR
360
M2 for 75x + 120 = 360 or 5x + 8 =
15
or better
or M1 for 15 × (5x + 8) = 360 oe
M1 for reaching ax = d from
their ax + b = c
If 0 scored, SC1 for [length =] 24
5(a)(iii) 48 1 FT their (a)(ii) × 15
5(b)(i) 3 × 2 × 4 [= 24] 1
5(b)(ii) 2700 3 M2 for 18 × 30 × 65 – 24 × 6 × 15 × 15
oe
or (65 – 60) × 30 × 18 oe
or M1 for 18 × 30 × 65
or [24 ×] 6 × 15 × 15
or 65 – 60
cm3 1
5(c) 9 2 M1 for 6x2 = 486 oe or better
(a)
A B C p° q°
NOT TO
SCALE
48° 57°
E D
In the diagram, ABC is parallel to ED.
(i) Find the value of p.
Give a geometrical reason for your answer.
p = …… because ……
…… [2]
(ii) Find the value of q.
Give a geometrical reason for your answer.
q = …… because ……
…… [2]
(b)
NOT TO
SCALE
J x°
O
28° y°
H
G
F
G is a point on the circle, centre O.
FHJ is a tangent to the circle at G and OH = HJ.
(i) Write down the mathematical name for triangle OHJ.
…… [1]
(ii) Find the value of x.
x = …… [1]
(iii) Find the value of y.
y = …… [3]
Mark scheme
6(a)(i) 48 2 B1 for each
Alternate [angles]
6(a)(ii) 123 2 B1 for each
Interior [angles] oe
6(b)(i) Isosceles 1
6(b)(ii) 28 1
6(b)(iii) 34 3 FT
M2 for 180 – 90 – 28 – their (b)(ii) oe
or B1 for 90
(a) The table shows the distance, in km, a plane travels and the ticket price, in dollars, for each of
10 flights.
Distance (km) 1650 2675 3000 5300 6600 2100 5500 5950 3850 2900
Price ($) 360 500 900 740 960 470 900 950 715 530
1000
900
800
700
Price ($)
600
500
400
300
1000 2000 3000 4000 5000 6000 7000
Distance (km)
(i) Complete the scatter diagram.
The first eight points have been plotted for you. [1]
(ii) What type of correlation is shown on the scatter diagram?
…… [1]
(iii) On one flight, the ticket price is much more expensive per kilometre travelled than on all of the other flights.
Draw a ring around this point on the scatter diagram. [1]
(iv) Draw a line of best fit on the scatter diagram. [1]
(v) Another plane travels 4500 km.
Use your line of best fit to estimate the ticket price for this flight.
$ …… [1]
(b) The ticket price for a flight is $522.
The exchange rate is 1 euro = $1.16 .
Find the ticket price in euros.
…… euros [1]
(c) A plane travels 939 km from London to Copenhagen.
(i) This flight takes 1 hour 24 minutes.
Work out the average speed in kilometres per hour.
…… km/h [2]
(ii) For this flight, the amount of fuel used is 3.89 kg per kilometre travelled.
Carbon emissions are 3.15 kg for each kilogram of fuel used.
Work out the carbon emissions, in kilograms, for this flight.
…… kg [2]
Mark scheme
7(a)(i) Points plotted at (3850, 715) and 1
(2900, 530)
7(a)(ii) Positive 1
7(a)(iii) Ring around (3000, 900) 1
7(a)(iv) Correct ruled line 1
7(a)(v) 720 to 760 1 FT from their line provided positive
gradient
7(b) 450 1
7(c)(i) 671 or 670.7… 2 M1 for 939 ÷ 1.4 oe
or 939 ÷ their time
7(c)(ii) 11 500 or 11 510 or 11 506.[…] 2 M1 for 3.89 × 939 × 3.15
(a) y
10
9
8
7
6
C
5
4
3
2
A
1
–8 –7 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 x
–1
B
–2
–3
–4
–5
–6
(i) Draw the image of shape A after a reflection in the line y =- 1. [2]
(ii) Describe fully the single transformation that maps shape A onto shape B.
…… [3]
(iii) Describe fully the single transformation that maps shape A onto shape C.
…… [3]
(iv) Complete this statement.
The area of shape C is …… times bigger than the area of shape A. [2]
(b) y
8
B
6
4
2
A
0 2 4 6 8 10 12 x
(i) Write AB as a column vector.
f p [1]
4
(ii) BC = e o
-5
On the grid, plot point C. [1]
5 4
(c) p =e o t =e o
- 12 7
Work out
(i) 3p ,
f p [1]
(ii) t - p.
f p [1]
Mark scheme
8(a)(i) Shape drawn at (–4, –3), (–3, –3), 2 B1 for reflection in y = k, k ≠ –1
(–4, –5), (–3, –4) or in x = –1
8(a)(ii) Rotation 3 B1 for each
180°
(0, 0) oe
8(a)(iii) Enlargement 3 B1 for each
3
(–7, 0)
8(a)(iv) 9 2 B1 for [area C = ]13.5
8(b)(i) 3 1
4
8(b)(ii) Point C plotted at (10, 1) 1
8(c)(i) 15 1
−36
8(c)(ii) −1 1
19
(a) Alvian has a bag containing 35 counters.
6 are pink, 8 are blue and the rest are either green or yellow.
He picks one counter at random.
2
The probability that Alvian picks a green counter is .
7
Find the number of yellow counters in the bag.
…… [3]
(b) Mateo has a box containing 15 counters, of which 7 are red and 8 are brown.
He picks one counter at random, notes the colour and replaces it in the box.
He then picks another counter at random.
First counter Second counter
Red
7 Red
15
Brown
Red
Brown
Brown
(i) Complete the tree diagram. [2]
(ii) Calculate the probability that Mateo picks two brown counters.
…… [2]
Mark scheme
9(a) 11 3 2
M2 for 35 – 6 – 8 – × 35 oe
7
2
or M1 for × 35 oe
7
if 0 scored SC1 for answer of 15
9(b)(i) 7 2 8
M1 for in first column
15 15
8 or two correct values in diagram for
15 counter 2
7
15
8 8
15 15
9(b)(ii) 64 2 FT their tree diagram
oe
225 8 8
M1 for their × their
15 15
Meena makes these patterns using dots and lines.
Pattern 1 Pattern 2 Pattern 3 Pattern 4
(a) Draw Pattern 4. [1]
(b) Complete the table.
Pattern 1 2 3 4
Number of dots 3 5 7
Number of lines 5 9 13
[2]
(c) (i) Write down the term to term rule for continuing the sequence for the number of dots.
…… [1]
(ii) Find an expression, in terms of n, for the number of dots in Pattern n.
…… [2]
(d) The number of lines in Pattern n is 4n + 1.
Meena makes the pattern which has 129 lines.
Work out the number of dots she uses to make this pattern.
…… [4]
Mark scheme
10(a) Pattern 4 drawn correctly 1
10(b) 9 2 B1 for each
17
10(c)(i) Add 2 oe 1
10(c)(ii) 2n + 1 oe final answer 2 B1 for 2n + j or kn + 1 k ≠ 0 as final
answer or for 2n + 1 oe seen then spoilt
10(d) 65 nfww 4 M1 for 4n + 1 = 129
A1 for n = 32 nfww
M1 for substitution of their 32 into their
(c)(ii)
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Mathematics 0580/33 for October/November 2022 is out of 104 marks, with 2 hours to answer it.
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