In Delhi, the following cars were sold and registered with the transport authority in a particular week. Draw a pictograph where a picture of a car represents 10 cars and answer the following: Day Number of cars sold and registered Monday 70 Tuesday 60 Wednesday 90 Thursday 100 Friday 80 Saturday 10 On which day were the maximum number of cars sold and registered?

Given is the data of the cars sold and registered with the transport authority in a particular week. We can now draw a pictograph where represents 10 cars. Day Number of cars sold and registered Monday Tuesday Wednesday Thursday Friday Saturday For example: Number of cars sold and registered on Friday is shown by 8 pictures of car. From the above table, Number of cars sold and registered on Thurday is shown by 10 pictures of car. Hence, it is clear that maximum number of cars were sold and registered on Thursday.

In Delhi, the following cars were sold and registered with the transport authority in a particular week. Draw a pictograph where a picture of a car represents 10 cars and answer the following: Day Number of cars sold and registered Monday 70 Tuesday 60 Wednesday 90 Thursday 100 Friday 80 Saturday 10 How many pictures of cars will represent the number of cars sold and registered on Tuesday?

Given is the data of the cars sold and registered with the transport authority in a particular week. We can now draw a pictograph where represents 10 cars. Day Number of cars sold and registered Monday Tuesday Wednesday Thursday Friday Saturday For example: Number of cars sold and registered on Friday is shown by 80 10 = 8 pictures of car. From the above table, Number of cars sold and registered on Tuesday is shown by 60 10 = 6 pictures of car.

In Delhi, the following cars were sold and registered with the transport authority in a particular week. Draw a pictograph where a picture of a car represents 10 cars and answer the following: Day Number of cars sold and registered Monday 70 Tuesday 60 Wednesday 90 Thursday 100 Friday 80 Saturday 10 How many cars were sold and registered during that week? What is the minimum age required to drive a vehicle? Is it legal to drive a vehicle without a driving licence?

Given is the data of the cars sold and registered with the transport authority in a particular week. We can now draw a pictograph where represents 10 cars. Day Number of cars sold and registered Monday Tuesday Wednesday Thursday Friday Saturday Total cars sold & registered during the week = 70 + 60 + 90 + 100 + 80 + 10 = 410 Thus, total number of cars sold and registerd in the particular week is 410 cars. In India, the minimum age required to drive a vehicle is 18 years and it is illegal to drive a vehicle without a driving licence.

Given alongside is a bar graph. Look at it carefully and answer the following questions: What information does the bar graph give?

In a bar diagram or bar graph, bars of uniform width are drawn horizontally or vertically with equal spacing between them. The height of the bar represents the numerical value of the data. The longest bar represents the maximum number (frequency) and the shortest bar represents the minimum number (frequency) corresponding to the given item. Bar graph helps us to compare the values of given data quickly. Given graph is, In the given bar graph, we have, classes on x - axis and the percentage of students present on y - axis. Hence, the bar graph is representing the percentage of students present in the classes VI to X .

MEDIUM

6th CBSE

IMPORTANT

Earn 100

What is the need of choosing a scale? If in a bar graph representing the number of students in each class, the scale is changed so as $1$ unit represents $5$ students instead of the previous $10$ , what difference will it have on the length of the bars?

Important Questions on Data Handling

EASY

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>THINKING SKILLS>Q 2

What advantage do bar diagrams have over pictographs? Explain with an example.

EASY

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>THINKING SKILLS>Q 3

What, if anything, is wrong with the following bar graph?

Question Image

EASY

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>THINKING SKILLS>Q 3

What, if anything, is wrong with the following bar graphs?

Question Image

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>VALUES AND LIFE SKILLS>Q 1

In Delhi, the following cars were sold and registered with the transport authority in a particular week.

Draw a pictograph where a picture of a car represents $10$ cars and answer the following:

Day	Number of cars sold and registered
Monday	$70$
Tuesday	$60$
Wednesday	$90$
Thursday	$100$
Friday	$80$
Saturday	$10$

On which day were the maximum number of cars sold and registered?

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>VALUES AND LIFE SKILLS>Q 1

In Delhi, the following cars were sold and registered with the transport authority in a particular week.

Draw a pictograph where a picture of a car represents $10$ cars and answer the following:

Day	Number of cars sold and registered
Monday	$70$
Tuesday	$60$
Wednesday	$90$
Thursday	$100$
Friday	$80$
Saturday	$10$

How many pictures of cars will represent the number of cars sold and registered on Tuesday?

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>VALUES AND LIFE SKILLS>Q 1

In Delhi, the following cars were sold and registered with the transport authority in a particular week.

Draw a pictograph where a picture of a car represents $10$ cars and answer the following:

Day	Number of cars sold and registered
Monday	$70$
Tuesday	$60$
Wednesday	$90$
Thursday	$100$
Friday	$80$
Saturday	$10$

How many cars were sold and registered during that week?

What is the minimum age required to drive a vehicle? Is it legal to drive a vehicle without a driving licence?

MEDIUM

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>VALUES AND LIFE SKILLS>Q 2

Milk consumption per day by each family in a colony is given below:

Number of litres	$1$	$2$	$3$	$4$	$5$	$6$	$7$
Number of families	$11$	$32$	$18$	$45$	$12$	$36$	$14$

Show this information on a bar graph. Find the quantity of milk consumed per day by maximum number of families. Also find the maximum quantity of milk consumed by a family per day. Why is milk consumption good for health?

EASY

6th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 9 - Data Handling>VALUES AND LIFE SKILLS>Q 3

Given alongside is a bar graph. Look at it carefully and answer the following questions:

Question Image

What information does the bar graph give?

What is the need of choosing a scale? If in a bar graph representing the number of students in each class, the scale is changed so as 1 unit represents 5 students instead of the previous 10, what difference will it have on the length of the bars?

Important Questions on Data Handling

Learn and Prepare for any exam you want !

What is the need of choosing a scale? If in a bar graph representing the number of students in each class, the scale is changed so as $1$ unit represents $5$ students instead of the previous $10$ , what difference will it have on the length of the bars?