Data presentation - JSS2 Mathematics Past Questions and Answers - page 1
What type of graph is best used to show proportions of a whole?
Bar chart
Line graph
Pie chart
Which of the following is an example of a record used in healthcare?
Bar chart
Patient record
Class schedule
How are data presented in a pie chart?
With bars
With lines
With slices
What does a schedule typically outline?
Financial data
Tasks and events
Medical records
Which graph is used to show trends over time?
Pie chart
Bar chart
Line graph
In a pie chart, each slice represents:
A category's share of a whole
A percentage of a percentage
An absolute value
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?
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?
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?
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?