The marks obtained by a student in various subjects are given below: Subject English Hindi Maths Science S. Studies Marks obtained 70 75 80 95 60 Draw a bar graph to represent the marks obtained.

Given table is: Subject English Hindi Maths Science S. Studies Marks obtained 70 75 80 95 60 First, we draw a horizontal line and a vertical line. On the horizontal line, we will draw bars representing the number of marks obtained and on the vertical line, we will write numerals representing the marks. We have to draw a bar graph to show the number of marks obtained in each subject. Take, 1 unit length = 10 marks Now, we represent the above data as a bar graph.

The year-wise growth of a school is shown below. Year 2002 - 03 2003 - 04 2004 - 05 2005 - 06 2006 - 07 2007 - 08 Number of students 110 170 185 245 360 540 Draw a bar graph to represent the above data.

Given table is: Year 2002 - 03 2003 - 04 2004 - 05 2005 - 06 2006 - 07 2007 - 08 Number of students 110 170 185 245 360 540 First, we draw a horizontal line and a vertical line. On the horizontal line, we will draw bars representing the number of students in each year and on the vertical line, we will write numerals representing the students. We have to draw a bar graph to show the number of students each year. Take, 1 unit length = 50 students We now represent the given data as a bar graph.

Literacy rate of various states of India in a particular year is given below: State Madhya Pradesh Bihar Mizoram Uttar Pradesh Kerala Literacy rate per 1000 600 650 810 700 990 Represent this data using a bar graph and show which state has the highest literacy rate.

Given table is: State Madhya Pradesh Bihar Mizoram Uttar Pradesh Kerala Literacy rate per 1000 600 650 810 700 990 First, we draw a horizontal line and a vertical line. On the horizontal line, we will draw bars representing the literacy rate per 1000 and on the vertical line, we will write numerals representing Literacy rate . We have to draw a bar graph to show the literacy rate in each state. Take 1 unit length = 100 We now represent the given data as a bar graph. Hence, from the above table, it is clear that the state having highest literacy rate is Kerala and lowest literacy rate is Madhya Pradesh.

MEDIUM

6th CBSE

IMPORTANT

Earn 100

In a school, the number of students in different classes of primary wing are as follows:

Represent this information through a pictograph using the symbol to represent $6$ students.

Class I II III IV V

No. of students $40$ $31$ $47$ $60$ $48$

How many circles will represent the students of class $IV$ ?

Important Questions on Data Handling

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>EXERCISE 9.1>Q 5

In a school, the number of students in different classes of primary wing are as follows:

Represent this information through a pictograph using the symbol Question Image to represent $6$ students.

Class	I	II	III	IV	V
No. of students	$40$	$31$	$47$	$60$	$48$

How many circles will represent the students of Class $I$ ?

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>EXERCISE 9.1>Q 5

In a school, the number of students in different classes of primary wing are as follows:

Represent this information through a pictograph using the symbol Question Image to represent $6$ students.

Class	I	II	III	IV	V
No. of students	$40$	$31$	$47$	$60$	$48$

Which other geometrical figure can be used to represent $6$ students?

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>EXERCISE 9.2>Q 1

The marks obtained by a student in various subjects are given below:

Subject	English	Hindi	Maths	Science	S. Studies
Marks obtained	$70$	$75$	$80$	$95$	$60$

Draw a bar graph to represent the marks obtained.

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>EXERCISE 9.2>Q 2

The year-wise growth of a school is shown below.

Year	$2002 - 03$	$2003 - 04$	$2004 - 05$	$2005 - 06$	$2006 - 07$	$2007 - 08$
Number of students	$110$	$170$	$185$	$245$	$360$	$540$

Draw a bar graph to represent the above data.

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>EXERCISE 9.2>Q 3

Literacy rate of various states of India in a particular year is given below:

State	Madhya Pradesh	Bihar	Mizoram	Uttar Pradesh	Kerala
Literacy rate per $1000$	$600$	$650$	$810$	$700$	$990$

Represent this data using a bar graph and show which state has the highest literacy rate.

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>EXERCISE 9.2>Q 4

A random survey was done on the difficulty level of a competitive examination. $100$ candidates were asked to choose one of the following responses: Difficult, Average, Easy, No comments.

Response	Difficult	Average	Easy	No comments
No. of candidates	$30$	$25$	$40$	$5$

Draw a bar graph to represent the above data.

EASY

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>REVIEW EXERCISES>Q 1

Primary data is collected by:

EASY

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>REVIEW EXERCISES>Q 2

Bar diagrams are:

In a school, the number of students in different classes of primary wing are as follows: Represent this information through a pictograph using the symbol to represent 6 students. Class I II III IV V No. of students 40 31 47 60 48 How many circles will represent the students of class IV?

Important Questions on Data Handling

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