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Chapter 15-Important questions for Introduction to Graphs Class 8 Maths





In this page we have Chapter 15-Important questions for Introduction to Graphs Class 8 Maths . Hope you like them and do not forget to like , social share and comment at the end of the page.
Question 1
The number of electric bulbs manufactured by a factory during five consecutive years is given below.
Years
2006
2007
2007
2008
2009
Number of Bulbs(lakh)
2
8.5
7.0
5
1
Draw the Line graph representing the above data.
Question 2
Plot the points on a graph: P(4, 9) Q(6, 0) R(7, 7) S(2, 4)
 
Question 3
The number of students in Sandeep coaching institute during last 8 years is given below. Represent this data on the Line graph
Years
2001
2002
2003
2004
2005
2006
2007
Number of Students
100
120
95
130
85
160
100
 
Question 4
True and False Statement
a) (5,0) lies on x-axis
b) (0,1) lies on x-axis
c) (0,0) is the origin
d) (4,4) is equal distance from both the x-axis and y-axis
Question 5
 The number of trees planted by Government in different years is given below.
Year
2010
2011
2012
2013
2014
2015
Number of Trees to be Planted
150
220
350
400
300
380
Draw the line graph to represent the data.
 
Question 6. 

a) what time temperature was maximum
b) What is the temperature at 6 PM
c) What is the temperature difference between time 6:00 AM and 6:00 PM


Question 7
Draw the points (1, 4) and (4, 1). Do they represent the same point?
Question 8. 

What were the sales in
(i) 2012
(ii) 2016
(iii)2007
(iv) 2014
(b) Compute the difference between the sales in 2012 and 2016.
(c) In which year was there the greatest difference between the sales as compared to its previous year?
Question 9 
The average monthly attendance of a class is given.
Month
July
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Attendance
40
45
30
50
55
30
35
40
Draw the bar graph of the data given.
 
Question 10.
 
Draw the coordinates (2,2) , (2,4) and (4,2) And join these to form the triangle.

Download Introduction to Graphs assignment as pdf
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Class 8 Maths Class 8 Science
Reference Books for class 8 Math

Given below are the links of some of the reference books for class 8 Math.

  1. Mathematics Foundation Course for JEE/Olympiad : Class 8 This book can take students maths skills further. Only buy if child is interested in Olympiad/JEE foundation courses.
  2. Mathematics for Class 8 by R S Aggarwal Detailed Mathematics book to clear basics and concepts. I would say it is a must have book for class 8 student.
  3. Pearson Foundation Series (IIT -JEE / NEET) Physics, Chemistry, Maths & Biology for Class 8 (Main Books) | PCMB Combo : These set of books could help your child if he aims to get extra knowledge of science and maths. These would be helpful if child wants to prepare for competitive exams like JEE/NEET. Only buy if you can provide help to the child while studying.
  4. Reasoning Olympiad Workbook - Class 8 :- Reasoning helps sharpen the mind of child. I would recommend students practicing reasoning even though they are not appearing for Olympiad.

You can use above books for extra knowledge and practicing different questions.







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