1. The number of tractors in five communities is depicted in the following pictogram.
Answer the following questions while studying the pictogram.
Which village has the fewest tractors, I you ask?
Which village has the most tractors, according to (ii)?
How many more tractors does village C have than village B?
(iv) How many tractors are there in total among the five villages?
1. The number of tractors in five communities is depicted in the following pictogram.
Answer the following questions while studying the pictogram.
Which village has the fewest tractors, I you ask?
Which village has the most tractors, according to (ii)?
How many more tractors does village C have than village B?
(iv) How many tractors are there in total among the five villages?
Explanation:
I The smallest number of tractors are in Village D.
(ii) Village C has the most tractors overall.
Village B has five tractors (iii).
Eight tractors are in Village C.
= 8 – 5
three tractors
Three more tractors are in village C than in village B.
(iv) There are a total of 28 tractors in all of the villages, which is 6 + 5 + 8 + 3 + 6 tractors.
2. The pictograph shows the percentage of female students in each class at a middle school that is coed:
Look at this pictogram and respond to the following inquiries:
Which class has the least number of female pupils (a)?
(b) Is there a smaller proportion of girls in Class VI than in Class V?
(b) How many female students make up Class VII?
2. The pictograph shows the percentage of female students in each class at a middle school that is coed:
Look at this pictogram and respond to the following inquiries:
Which class has the least number of female pupils (a)?
(b) Is there a smaller proportion of girls in Class VI than in Class V?
(b) How many female students make up Class VII?
Explanation:
From Class I to VIII, there are 24, 18, 20, 14, 10, 16, 12 and 6 girls, respectively, according to the above table.
(A) There are just 6 girls in class VIII. Hence, Class VIII has the least amount of female pupils.
No, there are 10 girls in Class V.
There are 16 girls in class VI.
The number of girls in Class VI is therefore higher than that of Class V.
There are 12 girls enrolled in Class VII.
3. There are a total of the following number of animals in five villages:
80 in Village A
120 in Village B.
90 in Village C
40 in Village D
60 Village E
Create a pictograph of these animals using one species as a symbol, then respond to the questions below:
(a) How many of the symbols in village E depict the animals?
Which village has the most animals, according to (b)?
Which village—Village A or Village C—has more animals?
3. There are a total of the following number of animals in five villages:
80 in Village A
120 in Village B.
90 in Village C
40 in Village D
60 Village E
Create a pictograph of these animals using one species as a symbol, then respond to the questions below:
(a) How many of the symbols in village E depict the animals?
Which village has the most animals, according to (b)?
Which village—Village A or Village C—has more animals?
Explanation:
For the provided data, we may create the pictogram as shown below
In the village E, there are 60 animals. Animals of village E are represented by 6 symbols.
Of these communities, Village B has the most animals, with 120.
( c) Village C has 90 animals, while Village A has 80.
4. In the following table, the total number of students enrolled in a school over various years is displayed.
A. Create a pictograph representing the class using just one symbol, then respond to the questions below.
(A) How many symbols altogether correspond to the total number of students in 2002?
(b) How many symbols are used to represent all students enrolled in 1998?
B. Create a second pictograph of the class using a different symbol to represent each of the 50 students. Which image do you find to be most educational?
The total number of students in 2002 is represented by six symbols.
b. The total student population in 1998 corresponds to 5 complete symbols and 1 incomplete symbol.
4. In the following table, the total number of students enrolled in a school over various years is displayed.
A. Create a pictograph representing the class using just one symbol, then respond to the questions below.
(A) How many symbols altogether correspond to the total number of students in 2002?
(b) How many symbols are used to represent all students enrolled in 1998?
B. Create a second pictograph of the class using a different symbol to represent each of the 50 students. Which image do you find to be most educational?
The total number of students in 2002 is represented by six symbols.
b. The total student population in 1998 corresponds to 5 complete symbols and 1 incomplete symbol.
Explanation:
(A)
(B)
5 .During a specific season, six fruit vendors in a community sold the following number of fruit baskets:
Observe this pictograph and answer the following questions:
Which merchant sold the maximum number of baskets?
How many fruit baskets were sold by Anwar?
The merchants who have sold 600 or more number of baskets are planning to buy a godown for the next season. Can you name them?
5 .During a specific season, six fruit vendors in a community sold the following number of fruit baskets:
Observe this pictograph and answer the following questions:
Which merchant sold the maximum number of baskets?
How many fruit baskets were sold by Anwar?
The merchants who have sold 600 or more number of baskets are planning to buy a godown for the next season. Can you name them?
Explanation:
From the pictograph, the number of fruit baskets sold by Rahim, Lakhanpal, Anwar, Martin, Ranjit Singh and Joseph is 400, 550, 700, 950, 800 and 450, respectively
Martin sold the maximum number of fruit baskets, i.e., 950
Anwar sold 700 fruit baskets
Anwar, Martin and Ranjit Singh are the merchants who sold more than 600 fruit baskets. Hence, these are the merchants who are planning to buy a godown for the next season.
6. The number of bicycles made in a manufacturer from 1998 to 2002 is displayed in the following table. Put these data into a bar graph to illustrate it. Choose a scale that you prefer
Which year saw the most production of bicycles?
Which year saw the lowest volume of bicycle production?
6. The number of bicycles made in a manufacturer from 1998 to 2002 is displayed in the following table. Put these data into a bar graph to illustrate it. Choose a scale that you prefer
Which year saw the most production of bicycles?
Which year saw the lowest volume of bicycle production?
Explanation:
We can create a bar graph of the aforementioned information by using the scale 1 unit length = 100 bicycles as follows:
The maximum number of bicycles, or 1200 bicycles, were produced in 2002.
The bare minimum of 600 bicycles, or in the year 1999, were produced.
7. Look at this bar graph, which depicts the sale of shirts at a business that sells ready-made clothing from Monday through Saturday.
Now respond to the following inquiries:
(A) What data is presented in the bar graph above?
(a) What is the scale used to express the quantity of shirts on the horizontal line?
(c) Which day had the greatest volume of shirts sold? On that day, how many shirts were sold?
(d) On what day did the required quantity of shirts sell out?
(e) The quantity of shirts purchased on Thursday.
7. Look at this bar graph, which depicts the sale of shirts at a business that sells ready-made clothing from Monday through Saturday.
Now respond to the following inquiries:
(A) What data is presented in the bar graph above?
(a) What is the scale used to express the quantity of shirts on the horizontal line?
(c) Which day had the greatest volume of shirts sold? On that day, how many shirts were sold?
(d) On what day did the required quantity of shirts sell out?
(e) The quantity of shirts purchased on Thursday.
Explanation:
(A) The number of shirts sold from Monday through Saturday is depicted in the bar graph above.
The scale on the horizontal line that represents the quantity of shirts is (b) 1 unit length = 5 shirts.
On Saturday, the most people
8. Look at this bar graph, which displays the results of Aziz's half-yearly exams in several topics. Respond to the prompts
(A) What data is represented in the bar graph?
(a) State the topic in which Aziz received the highest grade.
(c) Identify the subject in which he received the lowest marks.
(d) List the topics and the grades you received in each of them.
8. Look at this bar graph, which displays the results of Aziz's half-yearly exams in several topics. Respond to the prompts
(A) What data is represented in the bar graph?
(a) State the topic in which Aziz received the highest grade.
(c) Identify the subject in which he received the lowest marks.
(d) List the topics and the grades you received in each of them.
Explanation:
(A) The bar graph displays Aziz's grades across many subjects.
(b) Aziz received the highest possible score in Hindi, 80 points.
(c) Aziz received the required minimum score in social studies, or 40 points.
Hindi - 80 points English: 60 points 70 points for maths
Science: 50 points 40 points for social studies
9. To discover out what they prefer to do in their spare time, 120 school pupils were surveyed.
Preferred activity Number of Students
Playing 45
Reading story books 30
Watching T.V 20
Listening to music 10
Painting 15
To visualise the aforementioned data, create a bar graph with the scale 1 unit length = 5 pupils. Which activity, besides playing, is favoured by the majority of students?
9. To discover out what they prefer to do in their spare time, 120 school pupils were surveyed.
Preferred activity Number of Students
Playing 45
Reading story books 30
Watching T.V 20
Listening to music 10
Painting 15
To visualise the aforementioned data, create a bar graph with the scale 1 unit length = 5 pupils. Which activity, besides playing, is favoured by the majority of students?
Explanation:
Using the scale 1 unit length = 5 pupils, the bar graph below takes into account the aforementioned information.
Other than playing, reading is the activity that most pupils choose to do.
10. The following chart shows how many maths books a shopkeeper sold over the course of six consecutive days:
Days Sunday Monday Tuesday Wednesday Thursday Friday
Number of books sold 65 40 30 50 20
Using a scale of your choice, create a bar graph to depict the information above.
10. The following chart shows how many maths books a shopkeeper sold over the course of six consecutive days:
Days Sunday Monday Tuesday Wednesday Thursday Friday
Number of books sold 65 40 30 50 20
Using a scale of your choice, create a bar graph to depict the information above.
Explanation:
We can create a bar graph of the aforementioned information by using the scale 1 unit length = 10 books as follows:
11. The following table lists the number of people in a town by age group.
age range (in years)
1-14 15-29 30-44 45-59
60-74
75 and higher
the number of people
2 lakhs
60 thousand one lakh
80 thousand 40 thousand 80 thousand 40 thousand 120,000
To illustrate the data above, create a bar graph, then respond to the questions below. (For example, 1 unit length equals 20,000)
Which two age groups share the same population, (a) please?
(a) Senior citizens refer to all people 60 years of age and older. How many elderly people live in the town?
11. The following table lists the number of people in a town by age group.
age range (in years)
1-14 15-29 30-44 45-59
60-74
75 and higher
the number of people
2 lakhs
60 thousand one lakh
80 thousand 40 thousand 80 thousand 40 thousand 120,000
To illustrate the data above, create a bar graph, then respond to the questions below. (For example, 1 unit length equals 20,000)
Which two age groups share the same population, (a) please?
(a) Senior citizens refer to all people 60 years of age and older. How many elderly people live in the town?
Explanation:
We can create a bar graph of the aforementioned information by using the scale 1 unit length = 20 thousand as follows:
(A) The populations of the two age groups are 30-44 and 45-59.
(b) Those in the 60–74 or 75+ age range are considered senior citizens.
Therefore
The town's senior population is 80 000 plus 40 000.
= One million 20,000
As a result, there are 1 lakh 20,000 senior folks in the town.
12. Below is a chart showing the sale of electric bulbs on various days of the week:
Examine the pictogram and respond to the following inquiries:
What number of bulbs were purchased on Friday?
(b) Which day had the greatest volume of bulbs sold?
(c) Which of the following days saw the same amount of bulbs sold?
(d) Which of the following days saw the minimum amount of bulbs sold?
e) If a large container can accommodate nine bulbs. The number of cartons required for the specified week.
12. Below is a chart showing the sale of electric bulbs on various days of the week:
Examine the pictogram and respond to the following inquiries:
What number of bulbs were purchased on Friday?
(b) Which day had the greatest volume of bulbs sold?
(c) Which of the following days saw the same amount of bulbs sold?
(d) Which of the following days saw the minimum amount of bulbs sold?
e) If a large container can accommodate nine bulbs. The number of cartons required for the specified week.
Explanation:
(a) There were 14 bulbs sold on Friday.
(b) The highest number of bulbs, 18, are sold on Sunday.
Therefore, Sunday saw the highest volume of bulb sales.
(c) Eight bulbs are offered on Wednesday and Saturday.
As a result, the same amount of bulbs were sold on Saturday and Wednesday.
(d)The required minimum amount of bulbs, i.e., 8 bulbs, were sold on Wednesday and Saturday.
(e) The total number of bulbs sold over a given week is equal to 12 + 16 + 8 + 10 + 14 + 8 + 18 = 86.
13. The following is a list of the treats that 30 Class VI students chose.
Ladoo, Barfi, Ladoo, Jalebi, Ladoo, Rasgulla, Jalebi, Ladoo, Rasgulla, Jalebi, Ladoo, Ladoo, Barfi, Rasgulla, Rasgulla, Jalebi, Rasgulla, Ladoo, Rasgulla, Jalebi, Rasgulla, Ladoo.
(a) Use tally marks to arrange the sweets' names in a table.
(a) Which dessert is most popular among students?
13. The following is a list of the treats that 30 Class VI students chose.
Ladoo, Barfi, Ladoo, Jalebi, Ladoo, Rasgulla, Jalebi, Ladoo, Rasgulla, Jalebi, Ladoo, Ladoo, Barfi, Rasgulla, Rasgulla, Jalebi, Rasgulla, Ladoo, Rasgulla, Jalebi, Rasgulla, Ladoo.
(a) Use tally marks to arrange the sweets' names in a table.
(a) Which dessert is most popular among students?
Explanation:
We may build the table as shown below by looking at the sweets that 30 students choose to eat:
Ladoos were favoured by the majority of students. Ladoo is therefore the most popular sweet among students.
Also Read: Chapter 10: Mensuration
