Number of people in various age groups in a town is given in the following table: Age Group 1 - 14 15 - 29 30 - 44 45 - 59 60 - 74 75 above Number of people 200000 160000 120000 120000 80000 40000 Which age groups have the same population?

Given, Age Group 1 - 14 15 - 29 30 - 44 45 - 59 60 - 74 75 above Number of people 200000 160000 120000 120000 80000 40000 Here, we need to identify the age group having the same number of people. From the given data we can see that, age group 30 - 44 and 45 - 59 have the same population. Hence, the required answer is 30 - 44 and 45 - 59 .

Number of people in various age groups in a town is given in the following table: Age Group 1 - 14 15 - 29 30 - 44 45 - 59 60 - 74 75 above Number of people 200000 160000 120000 120000 80000 40000 How many senior citizens are there in the town?

Given, Age Group 1 - 14 15 - 29 30 - 44 45 - 59 60 - 74 75 above Number of people 200000 160000 120000 120000 80000 40000 We know that, Senior citizen people lie in the age group of above 60 years. From the given data we can see that, total senior citizens in town are 80 , 000 + 40 , 000 = 1 , 20 , 000 Hence, there are total 1 lakh 20 thousand senior citizens in the town.

The data given below shows the favourite sports of the residents in a locality. Favourite Sports Cricket Basket Ball Swimming Hockey Athletics Number of people 1200 500 500 400 300 Draw a bar graph on the basis of the above data.

A bar graph can be defined as a chart or a graphical representation of data, quantities or numbers using bars. Given, Favourite Sports Cricket Basket Ball Swimming Hockey Athletics Number of people 1200 500 500 400 300 To draw a bar graph, we draw two mutually perpendicular lines on a plain paper. The horizontal line is called x -axis and vertical line is called y -axis. From the given data we will plot favourite sports on x -axis and number of people on y -axis. Now, take the scale 1 division = 100 people along y -axis Hence, required bar graph is shown below

Given below is the choice of sweets of 30 students of class V I . Ladoo Barfi Jalebi Rasgulla Ladoo Ladoo Jalebi Ladoo Barfi Rasgulla Ladoo Jalebi Jalebi Rasgulla Ladoo Rasgulla Jalebi Ladoo Rasgulla Rasgulla Jalebi Rasgulla Ladoo Rasgulla Ladoo Barfi Ladoo Jalebi Rasgulla Ladoo (a) Arrange the names of the sweets in a table using tally marks.

Given: Ladoo Barfi Jalebi Rasgulla Ladoo Ladoo Jalebi Ladoo Barfi Rasgulla Ladoo Jalebi Jalebi Rasgulla Ladoo Rasgulla Jalebi Ladoo Rasgulla Rasgulla Jalebi Rasgulla Ladoo Rasgulla Ladoo Barfi Ladoo Jalebi Rasgulla Ladoo Tally marks is a way to mark or record your counting We can arrange the above data in tabular form using tally marks as shown below: Sweet Name Tally marks Frequency Ladoo |||| |||| | 11 Jalebi |||| || 7 Rasgulla |||| |||| 9 Barfi ||| 3

Given below is the choice of sweets of 30 students of class V I . Ladoo Barfi Jalebi Rasgulla Ladoo Ladoo Jalebi Ladoo Barfi Rasgulla Ladoo Jalebi Jalebi Rasgulla Ladoo Rasgulla Jalebi Ladoo Rasgulla Rasgulla Jalebi Rasgulla Ladoo Rasgulla Ladoo Barfi Ladoo Jalebi Rasgulla Ladoo (b) Which sweet is preferred by most of the students?

Given: Ladoo Barfi Jalebi Rasgulla Ladoo Ladoo Jalebi Ladoo Barfi Rasgulla Ladoo Jalebi Jalebi Rasgulla Ladoo Rasgulla Jalebi Ladoo Rasgulla Rasgulla Jalebi Rasgulla Ladoo Rasgulla Ladoo Barfi Ladoo Jalebi Rasgulla Ladoo Tally marks is a way to mark or record your counting We can arrange the above data in tabular form using tally marks as shown below: Sweet Name Tally marks Frequency Ladoo |||| |||| | 11 Jalebi |||| || 7 Rasgulla |||| |||| 9 Barfi ||| 3 From the above data, we see that Ladoo is preferred by most of the students.

Jharne De Solutions for Chapter: Data Handling, Exercise 3: Worksheet

Author:Jharne De

Jharne De Mathematics Solutions for Exercise - Jharne De Solutions for Chapter: Data Handling, Exercise 3: Worksheet

Attempt the free practice questions on Chapter 17: Data Handling, Exercise 3: Worksheet with hints and solutions to strengthen your understanding. MathSpark A course in mathematics Book 6 solutions are prepared by Experienced Embibe Experts.

Questions from Jharne De Solutions for Chapter: Data Handling, Exercise 3: Worksheet with Hints & Solutions

MEDIUM

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 1

Read the graph and answer the following question.

Question Image

How many children like apple and orange $?$

MEDIUM

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 1

Read the graph and answer the following question.

Question Image

(d) How many children like grapes and banana $?$

MEDIUM

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 1

Read the graph and answer the following.

Question Image

How many fruits were eaten by the children $?$

EASY

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 8

Number of people in various age groups in a town is given in the following table:

Age Group	$1 - 14$	$15 - 29$	$30 - 44$	$45 - 59$	$60 - 74$	$75$ above
Number of people	$200000$	$160000$	$120000$	$120000$	$80000$	$40000$

Which age groups have the same population?

EASY

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 8

Number of people in various age groups in a town is given in the following table:

Age Group	$1 - 14$	$15 - 29$	$30 - 44$	$45 - 59$	$60 - 74$	$75$ above
Number of people	$200000$	$160000$	$120000$	$120000$	$80000$	$40000$

How many senior citizens are there in the town?

MEDIUM

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 9

The data given below shows the favourite sports of the residents in a locality.

Favourite Sports	Cricket	Basket Ball	Swimming	Hockey	Athletics
Number of people	$1200$	$500$	$500$	$400$	$300$

Draw a bar graph on the basis of the above data.

MEDIUM

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 10

Given below is the choice of sweets of $30$ students of class $V I$ .

Ladoo	Barfi	Jalebi	Rasgulla	Ladoo	Ladoo
Jalebi	Ladoo	Barfi	Rasgulla	Ladoo	Jalebi
Jalebi	Rasgulla	Ladoo	Rasgulla	Jalebi	Ladoo
Rasgulla	Rasgulla	Jalebi	Rasgulla	Ladoo	Rasgulla
Ladoo	Barfi	Ladoo	Jalebi	Rasgulla	Ladoo

(a) Arrange the names of the sweets in a table using tally marks.

MEDIUM

6th CBSE

IMPORTANT

MathSpark A course in mathematics Book 6>Chapter 17 - Data Handling>Worksheet>Q 10

Given below is the choice of sweets of $30$ students of class $V I$ .

Ladoo	Barfi	Jalebi	Rasgulla	Ladoo	Ladoo
Jalebi	Ladoo	Barfi	Rasgulla	Ladoo	Jalebi
Jalebi	Rasgulla	Ladoo	Rasgulla	Jalebi	Ladoo
Rasgulla	Rasgulla	Jalebi	Rasgulla	Ladoo	Rasgulla
Ladoo	Barfi	Ladoo	Jalebi	Rasgulla	Ladoo

(b) Which sweet is preferred by most of the students?

Jharne De Solutions for Chapter: Data Handling, Exercise 3: Worksheet

Jharne De Mathematics Solutions for Exercise - Jharne De Solutions for Chapter: Data Handling, Exercise 3: Worksheet

Questions from Jharne De Solutions for Chapter: Data Handling, Exercise 3: Worksheet with Hints & Solutions

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