मराठी

The horizontal and vertical line in a line graph are usually called ______ and ______.

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प्रश्न

The horizontal and vertical line in a line graph are usually called ______ and ______.

रिकाम्या जागा भरा
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उत्तर

The horizontal and vertical line in a line graph are usually called x-axis and y-axis.

Explanation:

To draw a graph we need pairs of points known as coordinates and to plot a point we require two mutually perpendicular axes, also known as the x-axis (horizontal line) and the y-axis (vertical line).

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पाठ 12: Introduct To Graphs - Exercise [पृष्ठ ३७५]

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एनसीईआरटी एक्झांप्लर Mathematics Exemplar [English] Class 8
पाठ 12 Introduct To Graphs
Exercise | Q 15. | पृष्ठ ३७५

संबंधित प्रश्‍न

This bar graph shows the maximum temperatures in degrees Celsius in different cities on a certain day in February. Observe the graph and answer the questions.

  1. What data is shown on the vertical and the horizontal lines?
  2. Which city had the highest temperature?
  3. Which cities had equal maximum temperatures?
  4. Which cities had a maximum temperature of 30° C?
  5. What is the difference between the maximum temperatures of Panchgani and Chandrapur?

The names and numbers of animals in a certain zoo are given below. Use the data to make a bar graph. (Scale : on Y - axis, 1cm = 4 animals)

Animals Deer Tiger Monkey Rabbit Peacock
Number 20 4 12 16 8

The table below gives the number of children who took part in the various items of the talent show as part of the annual school gathering. Make a bar graph to show this data.

(Scale: on Y-axis, 1cm = 4 children)

Programme Theatre Dance Vocal music Instrumental music One-act plays
No. of students 24 40 16 8 4

The following data gives total marks (out of 600) obtained by six children of a particular class. Represent the data on a bar graph.

Students Ajay Bali Dipti Faiyaz Geetika Hari
Marks Obtained  450 500 300 360 400 540

Chitra has to buy Laddus in order to distribute to her friends as follow: Draw a Bar Graph for this data

Classes VI VII VIII IX X
Number of Laddus 70 60 45 80 55

The pictograph below gives the number of absentees on different days of the week in class six. Draw the Bar graph for the same.

Day Monday Tuesday Wednesday Thursday Friday Saturday
Number of Absentees --

 represents 4 students represents 2 students


The bar graph illustrates the results of a survey conducted on vehicles crossing over a Toll Plaza in one hour.

Observe the bar graph carefully and fill up the following table.

Vehicles Buses _____ Cars Vans _____ Others Total vehicles
Number of
Vehicles
_____ 45 _____ _____ 30 ______ ______

The bar chart represents the number of students using different modes of transport. Observe and answer the following questions.

Questions
a. Which mode of transport is mostly used by the students? _____________

b. How many students come to school by walk? ____________

c. Which mode of transport is used the least? ____________

d. How many students come to school by bus? ____________


The score card of the players in a cricket match is given.

Player Name Score
Kannan 60
Rohit 40
Babu 50
Ramu 10

Draw a Bar diagram


Data was collected on a student’s typing rate and graph was drawn as shown below. Approximately how many words had this student typed in 30 seconds?


The cost of a note book is Rs 10. Draw a graph after making a table showing cost of 2, 3, 4, .... note books. Use it to find

  1. the cost of 7 notebooks. 
  2. the number of note books that can be purchased with Rs 50.

Complete the given table and draw a graph.

x 0 1 2 3
y = 3x + 1 1 4 - -

The number of ATMs of different banks in a city is shown below:

Bank Number of ATMs
Syndicate Bank 5
Dena Bank 15
Indian Bank 20
State Bank of India 25
Vijaya Bank 10

Draw a bar graph to represent the above information by choosing the scale of your choice.


The following table gives the data of number of schools (stage-wise) of a country in the year 2002.

Stage Number of schools (in thousands)
Primary 80
Upper Primary 55
Secondary 30
Higher Secondary 20

Draw a bar graph to represent the above data:


In a botanical garden, the number of different types of plants are found as follows:

Type of the plants Number of plants
Herb 50
Shrub 60
Creeper 20
Climber 45
Tree 95

Draw a bar graph to represent the above information and answer the following questions:

  1. Which type of plant is maximum in number in the garden?
  2. Which type of plant is minimum in number in the garden?

The number of Mathematics books sold by a shopkeeper on six consecutive days is shown below:

Days Sunday Monday Tuesday Wednesday Thursday Friday
Number of
books sold
65 40 30 50 20 70

Draw a bar graph to represent the above information choosing the scale of your choice.


The 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 and above
Number of persons 2 lakhs

1 lakh
60 thousand

1 lakh
20 thousand

1 lakh
20 thousand

80 thousand 40
thousand

Draw a bar graph to represent the above information and answer the following questions. (take 1 unit length = 20 thousands)

  1. Which two age groups have the same population?
  2. All persons in the age group of 60 and above are called senior citizens. How many senior citizens are there in the town?

What is the primary characteristic that distinguishes bar graphs from other forms of data representation?


A bar graph shows Gujiya (13 students), Jalebi (6 students), and Barfi (3 students). Which sweet is least preferred based on bar height?


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