Interpreting Bar Graphs

Q. Which dimension of the bar in the bar graph gives the required information?

1. Length of the bars
2. Width
3. Number of bars
4. None of these

Q. Spaces between the rectangles in a bar graph are always __________.

1. distinct
2. equal
3. zero
4. unequal

Q. The following bar graph shows the favourite colours of 20 students of a class.

From the graph, it can be inferred that

1. Blue is the favourite colour of most students.
2. Red is the favourite colour of the least of the students.
3. Orange is the second most popular colour.
4. Pink and green are equally liked.

Q.

Students in a class voted for their favorite fruit. Each student voted once. The bar graph below summarizes the data collected from the class vote. The total number of students who voted is 19.

1. True

2. False

Q.

In the bar chart below, you have the sales of a bike by ABC company. What is the difference in sales in April and June?

1. 10 units

2. 15 units

3. 20 units

4. 25 units

Q.

The given bar chart shows the number of eggs sold by a farmer in different weeks.

Which of the following statements is true?
Here the scale is x axis 1 cm = 1 week and y axis 1 cm = 1000 eggs.

1. The total number of eggs sold in all the 4 weeks is 12500

2. 4000 eggs were sold in week 3

3. 1000 eggs more were sold in week 3 than in week 1

4. The eggs sold in week 2 is twice as many eggs sold in week 1

Q. The bar graph given below represents the favourite sports of 50 students.


How many students have cricket or football as their favourite sport?

1. 12
2. 20
3. 15
4. 10

Q.

Study the following graph carefully and answer the questions based on it. Here the horizontal axis is x-axis which represents states and vertical axis is y-axis which represents production of roses. The scale is x-axis 1 cm = 1 state and y axis 1 cm = 5000 roses.

By what percentage is the rose production of Tamil Nadu more than that of the Maharashtra?

1. 12.5%

2. 20%

3. 10%

4. 25%

Q.

The graph below shows the average height of girls at different ages. What will be the age of a girl whose height is 66 inches?

1. 20

2. 12

3. 10

4. 15

Q.

The bar graph below shows the favourite subjects of 20 students of class VI. How many more favoured Mathematics than those who favoured Science?

FAVORITE SUBJECTS OF 20 STUDENTS

1. 2
2. 3
3. 5
4. 4