Introduction to graphs Class 8 MCQ Questions Maths are covered in this Article. Introduction to graphs Class 8 MCQs Test contains 4 questions. Answers to MCQs on Introduction to graphs Class 8 Maths are available at the end of the last question. These MCQ have been made for Class 8 students to help check the concept you have learnt from detailed classroom sessions and application of your knowledge.
| Board | CBSE |
| Textbook | Maths (NCERT) |
| Class | Class 8 |
| Chapter | Chapter 15 Introduction to graphs |
Introduction to graphs Class 8 MCQ Questions with Answers
1.In which of the following quadrants does the point P(-2, 3) lie?
(a) I
(b) II
(c) III
(d) IV
Answer
Answer: (b) II
Explanation: Coordinate axes divide the plane of the graph paper into four quadrants.
In Quadrant I, sign of coordinates are (+, +)
In Quadrant II, sign of coordinates are (-, +)
In Quadrant III, sign of coordinates are (-, -)
In Quadrant IV, sign of coordinates are (+, -)
Since, In Point P (-2, 3) x-coordinate is negative while y-coordinate is positive.
Hence, Point P (-2, 3) lie in Quadrant II.
2.In which of the following quadrants does the point Q (3, -4) lie?
(a) I
(b) II
(c) III
(d) IV
Answer
Answer: (d) IV
Explanation: Coordinate axes divide the plane of the graph paper into four quadrants.
In Quadrant I, sign of coordinates are (+, +)
In Quadrant II sign of coordinates are (-, +)
In Quadrant III sign of coordinates are (-, -)
In Quadrant IV sign of coordinates are (+, -)
Since, In Point Q (3, -4) x-coordinate is positive while y-coordinate is negative.
Hence, Point Q (3, -4) lie in Quadrant IV.
Introduction to graphs Class 8 MCQ Questions with Answers
3.In which of the following quadrants does the point O (3, 2) lie?
(a) I
(b) II
(c) III
(d) IV
Answer
Answer: (a) I
Explanation: Coordinate axes divide the plane of the graph paper into four quadrants.
In Quadrant I, sign of coordinates are (+, +)
In Quadrant II, sign of coordinates are (-, +)
In Quadrant III, sign of coordinates are (-, -)
In Quadrant IV, sign of coordinates are (+, -)
Since, In Point O (3, 2) both x and y coordinate are positive
Hence, Point O (3, 2) lie in Quadrant I.
4.In which of the following quadrants does the point M (-3, -2) lie?
(a) I
(b) II
(c) III
(d) IV
Answer
Answer: (c) III
Explanation: Coordinate axes divide the plane of the graph paper into four quadrants.
In Quadrant I, sign of coordinates are (+, +)
In Quadrant II sign of coordinates are (-, +)
In Quadrant III sign of coordinates are (-, -)
In Quadrant IV sign of coordinates are (+, -)
Since, In Point O (-3, -2) both x and y coordinate are negative.
Hence, Point O (-3, -2) lie in Quadrant III.
MCQ Questions for Class 8 Maths with Answers
- Linear Equations in One Variable Class 8 MCQ Questions
- Understanding Quadrilaterals Class 8 MCQ Questions
- Data handling Class 8 MCQ Questions with Answers
- Square and Square Roots Class 8 MCQ with Answers
- Cube and Cube Roots Class 8 MCQ Questions
- Comparing Quantities Class 8 MCQ Questions
- Mensuration Class 8 MCQ Questions
- Exponents and Powers Class 8 MCQ
- Direct and Inverse Proportion Class 8 MCQ Questions
- Factorization Class 8 MCQ Questions
- Playing with Numbers Class 8 MCQ Questions
- Time and Work Class 8 MCQ Questions
Frequently Asked Questions on Introduction to graphs Class 8 MCQ Questions
1. Are these MCQs on Introduction to graphs Class 8 are based on 2021-22 CBSE Syllabus?
Yes. There are 4 MCQ’s on this Chapter in this blog.
2. Are you giving all the chapters of Maths Class 8 MCQs with Answers which are given in CBSE syllabus for 2021-22 ?
Yes, we are providing all the chapters of Maths Class 8 MCQs with Answers.