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Bar Graphs - 1 - Class 1 Mental Maths Free MCQ Test with solutions


MCQ Practice Test & Solutions: Test: Bar Graphs - 1 (10 Questions)

You can prepare effectively for Class 1 Mental Maths with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Bar Graphs - 1". These 10 questions have been designed by the experts with the latest curriculum of Class 1 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 10

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Test: Bar Graphs - 1 - Question 1

What is the primary purpose of a bar graph?

Detailed Solution: Question 1

Bar graphs are primarily used to compare different sets of data by representing them with bars.

Test: Bar Graphs - 1 - Question 2

Which axis typically represents the categories in a bar graph?

Detailed Solution: Question 2

In most bar graphs, the categories are displayed along the horizontal axis, while the values are shown on the vertical axis.

Test: Bar Graphs - 1 - Question 3

What does the height of a bar in a vertical bar graph represent?

Detailed Solution: Question 3

The height of the bar corresponds to the value of the variable it represents.

Test: Bar Graphs - 1 - Question 4

Which type of bar graph is useful for showing data with significant changes over time?

Detailed Solution: Question 4

Double bar graphs are used to compare two sets of data over the same category, making them useful for showing changes over time.

Test: Bar Graphs - 1 - Question 5

What is a characteristic feature of a Pareto chart?

Detailed Solution: Question 5

Pareto charts display data in descending order, from the largest to the smallest value.

Test: Bar Graphs - 1 - Question 6

What is the term for the consistent space between bars in a bar graph?

Detailed Solution: Question 6

The gap is the consistent space between bars in a bar graph, helping to distinguish different categories.

Test: Bar Graphs - 1 - Question 7

In a bar graph, what does a longer bar indicate?

Detailed Solution: Question 7

The length or height of a bar represents the magnitude of the data value it indicates.

Test: Bar Graphs - 1 - Question 8

How can one differentiate between a bar graph and a histogram?

Detailed Solution: Question 8

Histograms display the distribution of continuous data, while bar graphs represent discrete data.

Test: Bar Graphs - 1 - Question 9

What part of a bar graph provides the information about the units of measurement?

Detailed Solution: Question 9

The scale of a bar graph indicates the units of measurement for the data values.

Test: Bar Graphs - 1 - Question 10

Which of the following is not a type of bar graph?

Detailed Solution: Question 10

There is no such thing as a line bar graph; the options describe different types of bar graphs.

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