Data presentation - JSS2 Mathematics Past Questions and Answers - page 1
1
What type of graph is best used to show proportions of a whole?
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A
Bar chart
B
Line graph
C
Pie chart
2
Which of the following is an example of a record used in healthcare?
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A
Bar chart
B
Patient record
C
Class schedule
3
How are data presented in a pie chart?
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A
With bars
B
With lines
C
With slices
4
What does a schedule typically outline?
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A
Financial data
B
Tasks and events
C
Medical records
5
Which graph is used to show trends over time?
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A
Pie chart
B
Bar chart
C
Line graph
6
In a pie chart, each slice represents:
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A
A category's share of a whole
B
A percentage of a percentage
C
An absolute value
7
In a pie chart representing favorite fruits, if apples occupy 40% of the chart and oranges occupy 30%, what percentage of the chart represents apples and oranges combined?
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8
If a bar chart shows monthly sales figures as follows: January $500, February $600, and March $700, what is the total sales for these three months?
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9
In a survey, 60% of people preferred pizza, 25% preferred burgers, and the rest preferred tacos. If there were 400 people surveyed, how many preferred tacos?
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10
A project schedule lists tasks A, B, and C to be completed in 10 days, 15 days, and 20 days respectively. If they start on the same day, when will all tasks be completed?
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