Question 3 — IGCSE 0580 Oct/Nov 2024 Paper 31
Cambridge IGCSE Mathematics 0580, Core tier, calculator. Topic: Statistics · Statistical graphs. Worth 12 marks.
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Question text
3 Jack does a survey about cycling.
(a) The bar chart shows the percentage of people in each age group who use a bicycle.
100%
80%
60%
Percentage
of people
40%
20%
0%
0–9 10–19 20–29 30–39 40–49 50–59 60–69 70+
Age in years
(i) Write down the percentage of people aged 60 to 69 who use a bicycle.
..............................................% [1]
(ii) 980 people in the survey are in the 30–39 age group.
Work out how many of these people use a bicycle.
................................................. [2]
(b) Jack makes 18 cycling trips in one year.
Each cycling trip lasts 23 minutes.
Find the total time Jack spends cycling in this year .
Give your answer in hours and minutes.
.................... h ................... min [2]
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© UCLES 2024 (cid:300)(cid:232)(cid:175)(cid:243)(cid:207)(cid:286)(cid:255)(cid:238)(cid:233)(cid:260)(cid:249)(cid:206)(cid:182)(cid:241)(cid:211)(cid:188)(cid:270)(cid:258) 0580/31/O/N/24
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7
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(c) The table shows where 240 people cycle the most.
Pie chart
Number of people
sector angle
Roads 84 126°
Cycle paths 72
Parks 48
Other 36
(i) Complete the table. [2]
(ii) Complete the pie chart to show this information.
Roads
126°
[2]
(d) A bicycle costs $720.
Carlo pays one-fifth of the cost as a deposit.
He pays the rest of the money in equal monthly payments of $16.
W ork out how many monthly payments Carlo makes.
................................................. [3]
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* 0000800000008 *
8
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NIGRAM
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