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1. Which type of graph helps compare different categories quickly?
A. Line graph
B. Bar graph
C. Pie chart
D. Table
2. In a bar graph, the length or height of the bar represents:
A. The category name
B. The frequency of the category
C. The size of the picture
D. The color of the bar
3. If one unit in a bar graph represents 10 students, and the bar for "Cricket" has 5 units, how many students prefer cricket?
A. 10
B. 50
C. 5
D. 20
4. Which graph is best to show how the number of books borrowed by students increases over time?
A. Pictograph
B. Bar graph
C. Line graph
D. Pie chart
5. What should you do if the numbers in a bar graph are too large to fit?
A. Use a different scale
B. Remove the data
C. Guess the numbers
D. Change the categories
6. In a bar graph showing student preferences, which category had the least votes if it has the shortest bar?
A. The one with the tallest bar
B. The one with the shortest bar
C. The one with no bar
D. The one in the middle
7. What is a frequency table used for?
A. Counting occurrences of different items
B. Drawing bar graphs
C. Writing stories
D. Solving equations
8. Which tool is most useful for summarizing large amounts of data?
A. A book
B. A frequency table
C. A poem
D. A calculator
9. A frequency table shows that 7 students like apples, and 5 like bananas. What is the total number of students?
A. 7
B. 5
C. 12
D. 2
10. If 12 students like mangoes, and each tally mark represents 2 students, how many tally marks should be drawn?
A. 4
B. 5
C. 6
D. 7
11. How is data presented in a frequency table?
A. As sentences
B. As pictures
C. As numbers with their frequencies
D. As poems
12. Which of the following is NOT a way to present data?
A. Bar graph
B. Frequency table
C. Pictograph
D. Essay
13. What should always be included when making a bar graph?
A. Titles for the axes
B. Colors for the bars
C. Pictures
D. Stories
14. How do pictographs and bar graphs differ?
A. Pictographs use pictures, bar graphs use bars
B. Bar graphs use pictures, pictographs use bars
C. Bar graphs show only one category
D. Pictographs are more accurate than bar graphs
15. Which of the following is a disadvantage of pictographs?
A. They are too colorful
B. They can be misleading when data is large
C. They take too long to draw
D. They can only show one type of data
16. Why are bar graphs often preferred over pictographs for large data?
A. They are easier to draw
B. They are clearer for larger data sets
C. They use symbols
D. They show the same information
17. A pictograph shows 2 pictures of buses and 3 pictures of bicycles. If one picture equals 5 vehicles, how many vehicles are there in total?
A. 25
B. 5
C. 15
D. 20
18. What is a key in a pictograph?
A. It shows what each symbol represents
B. It represents the title
C. It shows how many colors are used
D. It describes the data
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