Given below is the data showing the sale of books in a bookshop on weekdays. Days Monday Tuesday Wednesday Thursday Friday Saturday No.of Books Sold 15 35 44 56 30 70 Draw a bar graph using a suitable scale.

Given below is the data showing the sale of books in a bookshop on weekdays. Days Monday Tuesday Wednesday Thursday Friday Saturday No.of Books Sold 15 35 44 56 30 70 Draw a bar graph using a suitable scale. We know that, A bar graph is a chart that plots data using rectangular bars or columns that represent the total amount of observations in the data for that category. Now, to draw a bar graph we take the number of books sold on y - axis as 1 unit = 10 books and days on x - axis. So, the required bar graph is as follows: Hence, the bar graph of given data is constructed.

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Draw a bar graph using a suitable scale and answer the following questions: Name the least populated city.

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Draw a bar graph using a suitable scale. We know that, A bar graph is a chart that plots data using rectangular bars or columns that represent the total amount of observations in the data for that category. Now, to draw a bar graph we take the population on y - axis as 1 unit = 20 lakhs and City on x - axis. So, the required bar graph is as follows: Thus, the bar graph of given data is constructed. From the graph we observed that least populated city is Hyderabad with population of 50 lakhs.

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Draw a bar graph using a suitable scale and answer the following question: What is the total population of all cities?

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Graph of given data as follows, We observed that, Population in Delhi = 80 lakhs Population in Mumbai = 120 lakhs Population in Kolkata = 110 lakhs Population in Chennai = 70 lakhs Population in Bengaluru = 60 lakhs Population in Hyderabad = 50 lakhs Total population in all cities = 80 + 120 + 110 + 70 + 60 + 50 lakhs = 490 lakhs Therefore, total population in all the cities is 490 lakhs

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Draw a bar graph using a suitable scale and answer the following question: How many cities have a population of more than 1 crore?

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Graph of given data as follows, To find cities with population more than one crore. We know that, 100 lakhs = 1 crore We have, population in Mumbai = 120 lakhs Population in Kolkata = 110 lakhs Hence, cities more than 100 lakhs population is Mumbai and Kolkata.

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Draw a bar graph using a suitable scale and answer the following question: What is the difference between the populations of the least and the most populated city?

Study the population of various cities at a certain period of time. City Delhi Mumbai Kolkata Chennai Bengaluru Hyderabad Population (in lakhs) 80 120 110 70 60 50 Graph of given data as follows, We observed that, Population in Mumbai = 120 lakhs (which is most populated city) Population in Hyderabad = 50 lakhs (which is least populated city) Now, the difference between the populations of the least and the most populated city = Population in Mumbai - Population in Hyderabad = 120 lakhs - 50 lakhs = 90 lakhs Therefore, the difference between the populations of the least and the most populated city is 90 lakhs

The following data shows the price of wheat during the last six years. Represent the data in the form of a bar graph. Year 2011 2010 2009 2008 2007 2006 Price of Wheat (per kg) 16 13 12 10 13 10

The following data shows the price of wheat during the last six years. Represent the data in the form of a bar graph. Year 2011 2010 2009 2008 2007 2006 Price of Wheat (per kg) 16 13 12 10 13 10 We know that, A bar graph is a chart that plots data using rectangular bars or columns that represent the total amount of observations in the data for that category. Draw a bar graph using a suitable scale. Now, to draw a bar graph we take the price of wheat on y - axis as 1 unit = 2 kg and years on x - axis. So, the required bar graph is as follows: Hence, the bar graph of given data is constructed.

The number of students in the various clubs of a school is given below. Draw a bar graph to represent this information. Name of Club Maths Club Hindi Club Science Club Computer Club English Club No. of Students 60 55 75 35 40

The number of students in the various clubs of a school is given below. Draw a bar graph to represent this information. Name of Club Maths Club Hindi Club Science Club Computer Club English Club No. of Students 60 55 75 35 40 We know that, A bar graph is a chart that plots data using rectangular bars or columns that represent the total amount of observations in the data for that category. Draw a bar graph using a suitable scale. Now, to draw a bar graph we take the price of wheat on y - axis as 1 unit = 10 students and name of clubs on x - axis. So, the required bar graph is as follows: Hence, the bar graph of given data is constructed.

B Nirmala Shastry Solutions for Exercise 4: EXERCISE 18.4

Author:B Nirmala Shastry

B Nirmala Shastry Mathematics Solutions for Exercise - B Nirmala Shastry Solutions for Exercise 4: EXERCISE 18.4

Attempt the free practice questions from Exercise 4: EXERCISE 18.4 with hints and solutions to strengthen your understanding. ICSE MATHEMATICS - 6 solutions are prepared by Experienced Embibe Experts.

Questions from B Nirmala Shastry Solutions for Exercise 4: EXERCISE 18.4 with Hints & Solutions

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 2

The following data shows the monthly income and expenditure of a business family in different months. Draw separate bar graphs for representing income and expenditure of the family.

Month	Income (in $₹$ thousand)	Expenditure (in $₹$ thousand)
Jan.	$55$	$33$
Feb.	$60$	$25$
March	$67$	$45$
April	$75$	$55$
May	$75$	$66$
June	$80$	$60$

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 3

Given below is the data showing the sale of books in a bookshop on weekdays.

Days	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
No.of Books Sold	$15$	$35$	$44$	$56$	$30$	$70$

Draw a bar graph using a suitable scale.

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 4

Study the population of various cities at a certain period of time.

City	Delhi	Mumbai	Kolkata	Chennai	Bengaluru	Hyderabad
Population (in lakhs)	$80$	$120$	$110$	$70$	$60$	$50$

Draw a bar graph using a suitable scale and answer the following questions:
Name the least populated city.

EASY

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 4

Study the population of various cities at a certain period of time.

City	Delhi	Mumbai	Kolkata	Chennai	Bengaluru	Hyderabad
Population (in lakhs)	$80$	$120$	$110$	$70$	$60$	$50$

Draw a bar graph using a suitable scale and answer the following question:

What is the total population of all cities?

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 4

Study the population of various cities at a certain period of time.

City	Delhi	Mumbai	Kolkata	Chennai	Bengaluru	Hyderabad
Population (in lakhs)	$80$	$120$	$110$	$70$	$60$	$50$

Draw a bar graph using a suitable scale and answer the following question:
How many cities have a population of more than 1 crore?

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 4

Study the population of various cities at a certain period of time.

City	Delhi	Mumbai	Kolkata	Chennai	Bengaluru	Hyderabad
Population (in lakhs)	$80$	$120$	$110$	$70$	$60$	$50$

Draw a bar graph using a suitable scale and answer the following question:
What is the difference between the populations of the least and the most populated city?

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 5

The following data shows the price of wheat during the last six years. Represent the data in the form of a bar graph.

Year	$2011$	$2010$	$2009$	$2008$	$2007$	$2006$
Price of Wheat (per kg)	$16$	$13$	$12$	$10$	$13$	$10$

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 18 - Data Handling>EXERCISE 18.4>Q 6

The number of students in the various clubs of a school is given below. Draw a bar graph to represent this information.

Name of Club	Maths Club	Hindi Club	Science Club	Computer Club	English Club
No. of Students	$60$	$55$	$75$	$35$	$40$

B Nirmala Shastry Solutions for Exercise 4: EXERCISE 18.4

B Nirmala Shastry Mathematics Solutions for Exercise - B Nirmala Shastry Solutions for Exercise 4: EXERCISE 18.4

Questions from B Nirmala Shastry Solutions for Exercise 4: EXERCISE 18.4 with Hints & Solutions

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