S.chand class 6 Mathematics Chapter 26 Exercise 26B

 Exercise 26B

Question 1

The following table shows the number of wild animals in a zoo. Use this table to complete the graph shown on the right.

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Name of the Wild Animals	Number of Wild Animals
Tiger	4
Lion	1
Elephant	6
Rhino	2
Deer	7
Monkey	8

Question 2

Observe the bar graph shown on the right and answer the following questions.

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(i) Name the person with the greatest number of heart beats per minute.

(ii) Name the number of heart beats per minute for the person named in (i).

(iii) Name the person with the least number of heart beats per minute.

(iv) Name the number of heart beats per minute for the person named in (iii).

(v) What is the average number of heart beats per minute for the five people named on the graph. The Head of a school keeps a daily record

Question 3

The Head of a school keeps a daily record of how many students are absent from each class. She records this information on a bar graph each week. The graph on the right shows the absentees for each class in one week.

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(i) What is shown along the vertical axis?

(ii) What is shown along the horizontal axis?

(iii) Which classes had the same number of absentees?

(iv) Which class had the most number of absentees?

Question 4

4. Read the bar graph given along-side and answer the following questions.

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(i) What is the information given by the bar graph?

(ii) What was the number of commercial banks in $1977 ?$

(iii) What is the ratio of the number of commercial banks in 1975 to that in $1980 ?$

(iv) State True or False.

Number of commercial banks in 1983 is less than double the number of commercial banks in $1975 .$

Question 5

Read the bar graph and answer the following questions.

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(i) What is the information given by the bar graph?

(ii) State True or False

(a) The number of Government companies in 1957 is half that of $1983 .$

(b) The number of Government companies have decreased over the years from 1957 to $1983 .$

Question 6

The marks obtained out of 100 in each subject by Diksha are given below.

Subjects	Maths	Science	GK	Hindi	English	SST
Marks Obtained	70	75	60	80	55	65

Draw  bar graph for the above data

Question 7

Draw a bar graph of the following survey of the favorite cars of 25 students.

Cars	Wagon R	Duster	Scorpio	Tata Safari	Fortuner
Number of Students	7	5	4	3	6

Question 8

Draw bar graphs to show the following.

Name of Players	Vital Kohli	Shikhar Dhawan	Rohit Sharma	Suresh Raina	Yuvraj Singh	M.S. Dhoni
Runs Scored	120	60	85	65	35	56

Question 9

Using the bar graph given aside answer the following questions.

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(i) Name the most popular dish.

(ii) What is the difference between the number of students who like Samosa and Jalebi?

(iii) Find the total number of students who have given their preference for the various dishes.