Understanding the key concepts of Class 6 Maths Chapter 2 – Lines and Angles is crucial for exam success. To make your revision easier, we have created chapterwise mcq questions with Answers for class 6 Maths based on the latest syllabus and exam pattern. It is a part of MCQ Questions for CBSE Class 6 Maths Series.
These multiple-choice questions will help you assess your knowledge, improve accuracy, and boost confidence for your exams. Whether you are preparing for school tests, online tests or competitive exams, these Lines and Angles MCQs will strengthen your conceptual clarity.
| Chapter | Lines and Angles |
| Book | Ganita Prakash |
| Type of Questions | MCQ Questions |
| Nature of Questions | Competency Based Questions |
| Board | CBSE |
| Class | 6 |
| Subject | Maths |
| Useful for | Class 6 Studying Students |
| Answers provided | Yes |
| Difficulty level | Mentioned |
| Important Link | Class 6 Maths Chapterwise MCQ Questions |
MCQ Questions on Lines and Angles Class 6 Maths (PDF Download)
MCQs
Q1. Which of the following correctly defines a line?
(a) A straight path that has two endpoints
(b) A portion of a line with one endpoint
(c) A straight path extending endlessly in both directions
(d) A curve that connects two points
Show Answer
Answer: (c)
Explanation: A line is a straight path that extends infinitely in both directions.
Q2. Which figure correctly shows a ray?
(a) A path from A to B with no endpoints
(b) A segment from A to B
(c) A line from A to B going beyond B
(d) A path starting from A and going endlessly through B
Show Answer
Answer: (d)
Explanation: A ray starts at one point and extends endlessly in one direction.
Q3. Which angle is the result of a quarter-turn rotation?
(a) Acute angle
(b) Right angle
(c) Straight angle
(d) Reflex angle
Show Answer
Answer: (b)
Explanation: A quarter-turn rotation forms a right angle, which is 90°.
Q4. Which of the following is a correct representation of an obtuse angle?
(a) 45°
(b) 90°
(c) 135°
(d) 180°
Show Answer
Answer: (c)
Explanation: An obtuse angle is greater than 90° and less than 180°.
Q5. If a fold divides a straight angle into two equal parts, what angle is formed?
(a) Straight angle
(b) Right angle
(c) Reflex angle
(d) Acute angle
Show Answer
Answer: (b)
Explanation: Each part is 90°, hence a right angle is formed.
Q6. Which of these angles is reflex?
(a) 30°
(b) 120°
(c) 180°
(d) 270°
Show Answer
Answer: (d)
Explanation: Reflex angles are between 180° and 360°, and 270° is one.
Q7. Which tool is used to measure angles in degrees?
(a) Ruler
(b) Compass
(c) Protractor
(d) Divider
Show Answer
Answer: (c)
Explanation: A protractor is used to measure angles in degrees.
Q8. Which angle is formed when the clock shows 3 o’clock?
(a) 30°
(b) 90°
(c) 120°
(d) 150°
Show Answer
Answer: (b)
Explanation: At 3 o’clock, the hands of the clock form a right angle: 90°.
Q9. What is the name of the angle formed by two rays with a common endpoint?
(a) Segment
(b) Line
(c) Angle
(d) Ray
Show Answer
Answer: (c)
Explanation: An angle is formed when two rays start from the same point.
Q10. Which of the following has no length, breadth, or height?
(a) Point
(b) Line
(c) Angle
(d) Ray
Show Answer
Answer: (a)
Explanation: A point is a location with no dimensions.
Q11. What is the total degree measure in a full turn?
(a) 90°
(b) 180°
(c) 270°
(d) 360°
Show Answer
Answer: (d)
Explanation: A full turn measures 360°.
Q12. The angle of an open door is an example of:
(a) Ray
(b) Right angle
(c) Angle in real life
(d) Straight line
Show Answer
Answer: (c)
Explanation: An open door forms an angle based on how wide it opens.
Q13. How many rays form an angle?
(a) 1
(b) 2
(c) 3
(d) 4
Show Answer
Answer: (b)
Explanation: An angle is formed by two rays with a common endpoint.
Q14. Which of the following is always written in the middle when naming an angle?
(a) Any arm
(b) Vertex
(c) Ray
(d) Segment
Show Answer
Answer: (b)
Explanation: The vertex is always placed in the middle while naming angles.
Q15. An angle of 90° is also known as:
(a) Acute
(b) Straight
(c) Reflex
(d) Right
Show Answer
Answer: (d)
Explanation: An angle of exactly 90° is called a right angle.
Q16. Which of the following angles is greater than a straight angle?
(a) 45°
(b) 135°
(c) 200°
(d) 180°
Show Answer
Answer: (c)
Explanation: Angles greater than 180° and less than 360° are called reflex angles.
Q17. Which part of a protractor is aligned with the vertex of the angle?
(a) Outer edge
(b) Centre point
(c) Straight edge
(d) Top scale
Show Answer
Answer: (b)
Explanation: The vertex of the angle is placed at the centre point of the protractor.
Q18. If two angles measure 30° and 60°, they are both:
(a) Obtuse
(b) Reflex
(c) Right
(d) Acute
Show Answer
Answer: (d)
Explanation: Angles less than 90° are called acute angles.
Q19. Which angle is used to represent a perfect L-shape?
(a) 30°
(b) 45°
(c) 60°
(d) 90°
Show Answer
Answer: (d)
Explanation: An L-shape forms a right angle, which is 90°.
Q20. What is the angle between two adjacent spokes of the Ashoka Chakra with 24 spokes?
(a) 10°
(b) 15°
(c) 20°
(d) 30°
Show Answer
Answer: (b)
Explanation: 360° ÷ 24 = 15°, which is the angle between adjacent spokes.
We hope the given mcq questions with Answers for Lines and Angles Class 6 helps you in your learning.
Also check
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- Data Handling and Presentation – Class 6 Maths Chapter 4 MCQ Questions with Answers | Ganita Prakash Book
- Number Play – Class 6 Maths Chapter 3 MCQ Questions with Answers | Ganita Prakash Book
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Topics from which mcq questions may be asked
- Types of lines
- Types of angles
- Measuring angles
Lines and angles help us form the structure of geometry.
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Frequently Asked Questions (FAQs) on Lines and Angles MCQ Questions
Q1: Why should I practice Class 6 Maths Chapter 2 MCQs?
A1: Practicing MCQs helps in quick revision, improves problem-solving speed, and enhances conceptual understanding of important topics in Class 6 Maths.
Q2: Are these Class 6 Maths MCQs based on the latest syllabus?
A2: Yes, all the MCQs are designed as per the latest CBSE syllabus and exam pattern to help students prepare effectively.
Q3: Where can I find more MCQs for Class 6 Maths?
A3: You can find more chapter-wise MCQs on our website. These are designed to cover important concepts and prepare you for exams.
Q4: Are the answers provided for all MCQs?
A4: Yes, each MCQ is accompanied by the correct answer and explanations to help students understand and learn better.
Q5: How can I improve my performance in Class 6 Maths MCQs?
A5: To improve your performance, practice regularly, revise key concepts, and take mock tests to assess your knowledge.
Q6: Do these MCQs help in school exams?
A6: Yes, these MCQs are aligned with school exam patterns and help in scoring well by strengthening conceptual clarity.
Q7: Can I download these MCQs for offline practice?
A7: Yes, you can download or print these MCQs for convenient offline practice.
