MCQ on Introduction to Euclid's Geometry

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Welcome to MCQ Assam School. This post contains 30 MCQs (Multiple Choice Questions) on the Class 9 Mathematics Chapter 5. The name of the chapter is “Introduction to Euclid’s Geometry”. So, basically, this post contains 30 MCQs on Introduction to Euclid’s Geometry. These MCQs will help you to understand the chapter better and will also help you prepare for your exam.

MCQ on Introduction to Euclid's Geometry

The Chapter deals with the following topics:

Introduction to Geometry
Euclid’s Contributions
Definitions of geometric terms (point, line, surface)
Axioms and Postulates
Geometric Reasoning
Proof of line and point relationships
Construction of equilateral triangles
Demonstration of geometric principles, etc.

These MCQs can also act as a Mock Test. There are 30 MCQs. There are four options for each question. Out of the four options, only one option is correct. Choose the correct options for each question and click on the submit button to see the results. You can also, review your answers. For each right option, you will see a green check mark and for each wrong option, you will see a red cross mark. If the chosen option is wrong then a green check mark will appear near the right option. This way you will know the right answer.

Let’s begin.

30 MCQs on Introduction to Euclid’s Geometry for Class 9 Maths Chapter 5

1. What is the origin of the word ‘geometry’?

A. Measuring time B. Measuring earth C. Measuring water D. Measuring sky

2. Which civilization developed geometric techniques for calculating areas after river flooding?

A. Greek B. Egyptian C. Roman D. Chinese

3. What were the Sulbasutras primarily used for in ancient India?

A. Mathematical calculations B. Geometrical constructions C. Astronomical predictions D. Agricultural planning

4. Who is credited with giving the first known mathematical proof?

A. Pythagoras B. Aristotle C. Thales D. Euclid

5. How many dimensions does a point have according to Euclid?

A. One B. Two C. Three D. None

6. How did Euclid define a line?

A. A curved length B. A breadthless length C. A three-dimensional object D. A measured distance

7. Which axiom states that things equal to the same thing are equal to one another?

A. Axiom 2 B. Axiom 1 C. Axiom 3 D. Axiom 4

8. According to Euclid, can magnitudes of different kinds be compared?

A. Always B. Never C. Sometimes D. Depends on the magnitude

9. What does Postulate 2 state about a line segment?

A. It can be extended indefinitely B. It cannot be changed C. It must remain fixed D. It can only be shortened

10. How many propositions did Euclid deduce in his logical chain?

A. 365 B. 465 C. 265 D. 565

11. What is the primary focus of Greek mathematicians in geometry?

A. Reasoning behind constructions B. Practical measurements C. Building structures D. Land survey

12. How many dimensions does a surface have according to Euclid?

A. One B. Three C. Two D. Zero

13. How many basic postulates did Euclid propose?

A. Four B. Six C. Five D. Three

14. According to the text, what is a ‘system of axioms’ called if it cannot deduce contradictory statements?

A. Consistent B. Complete C. Comprehensive D. Conclusive

15. In which city was Euclid a mathematics teacher?

A. Athens B. Alexandria C. Rome D. Sparta

16. What was the name of Euclid’s famous treatise?

A. Principles B. Elements C. Geometry D. Propositions

17. How many books did Euclid divide his ‘Elements’ into?

A. Ten B. Twelve C. Thirteen D. Fifteen

18. What ratio was found for brick dimensions in the Indus Valley Civilization?

A. 4:2:1 B. 3:2:1 C. 5:3:2 D. 6:4:2

19. Which civilization used geometry mostly for practical purposes?

A. Greek B. Babylonian C. Chinese D. Persian

20. What is the theorem that states two distinct lines cannot have more than one point in common?

A. Euclid’s First Theorem B. Line Intersection Theorem C. Point Uniqueness Rule D. Theorem 5.1

21. What does Postulate 3 state about circles?

A. Circles cannot overlap B. A circle can be drawn with any centre and radius C. Circles must be perfect D. All circles are equal

22. What is the period of the Sulbasutras?

A. 1000 BCE to 500 BCE B. 800 BCE to 500 BCE C. 600 BCE to 300 BCE D. 500 BCE to 200 BCE

23. How many dimensions does a solid have according to Euclid?

A. One B. Two C. Three D. Zero

24. What was used for household rituals in Vedic geometry?

A. Rectangular altars B. Triangular altars C. Square and circular altars D. Trapezoidal altars

25. Which axiom states that if equals are added to equals, the wholes are equal?

A. Axiom 1 B. Axiom 2 C. Axiom 3 D. Axiom 4

26. What mathematical term describes statements that are proved using definitions, axioms, and reasoning?

A. Postulates B. Theorems C. Axioms D. Definitions

27. In how many steps do solids reduce to points according to Euclid?

A. Two B. Four C. Three D. Five

28. What was the primary way geometric knowledge was passed down in ancient civilizations?

A. Written books B. Stone inscriptions C. Oral transmission and palm leaf messages D. Metal engravings

29. How many definitions did Euclid list in Book 1 of ‘Elements’?

A. 23 B. 15 C. 30 D. 20

30. What does Postulate 4 state about right angles?

A. Right angles can vary B. Right angles are unequal C. Right angles are subjective D. All right angles are equal to one another

Review Your Answers Above.

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The Bottom Line

I hope these 30 Multiple-choice questions have helped you learn more about Class 9 Mathematics Chapter 5 (Introduction to Euclid’s Geometry) in detail. You can retake the test anytime you want by refreshing the page and review your results.

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Abdur Rohman

Abdur Rohman is an Electrical Engineer from Charaideo, Assam, who wears multiple hats as a part-time teacher, blogger, entrepreneur, and digital marketer. Passionate about education, he founded The Assam School blog to provide free, comprehensive textbook solutions, MCQs (Multiple Choice Questions), and other academic content for students from Class V to XII.

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MCQ on Introduction to Euclid’s Geometry | Class 9 Mathematics Chapter 5