Class 9 Mathematics Introduction to Euclid’s Geometry MCQ Questions
MCQ Questions for Class 9 Mathematics Introduction to Euclid’s Geometry. Try first, then reveal the answer. These are exam-oriented practice items, not copied board papers.
Practice questions aligned to NCERT topics used in CBSE classrooms. These are original exam-oriented questions for revision — not official CBSE board papers and not a guarantee of any exam question. Always match the textbook issued by your school and the latest PDFs on ncert.nic.in and cbseacademic.nic.in.
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Practice set
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
C. Definitions, axioms, theorems
D. Axioms are assumed true
Answer
D. Axioms are assumed true
Explanation
Axioms are assumed true. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. A theorem is proved
D. Euclid’s postulates include a unique line through two points
Answer
D. Euclid’s postulates include a unique line through two points
Explanation
Euclid’s postulates include a unique line through two points. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Definitions, axioms, theorems
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Write three points from Introduction to Euclid’s Geometry in your own words; that is enough for a short-answer start
D. Playfair’s version of the parallel postulate is often discussed
Answer
A. Definitions, axioms, theorems
Explanation
Definitions, axioms, theorems. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. A theorem is proved
B. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
C. Use the terms used in the NCERT book; do not replace them with unofficial names
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
A. A theorem is proved
Explanation
A theorem is proved. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. Playfair’s version of the parallel postulate is often discussed
D. Mix MCQs with short answers so you remember both facts and explanations from Introduction to Euclid’s Geometry
Answer
C. Playfair’s version of the parallel postulate is often discussed
Explanation
Playfair’s version of the parallel postulate is often discussed. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. A theorem is proved
B. Write three points from Introduction to Euclid’s Geometry in your own words; that is enough for a short-answer start
C. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
D. Every chapter ends with keywords or a summary that is useful for one-mark answers
Answer
C. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
Explanation
Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q7MCQ1 markEasy
Choose the correct statement related to Textbook first in the chapter Introduction to Euclid’s Geometry.
A. The textbook says the opposite of this statement
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
D. Use the terms used in the NCERT book; do not replace them with unofficial names
Answer
C. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
Explanation
Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q8MCQ1 markEasy
Choose the correct statement related to Keywords in the chapter Introduction to Euclid’s Geometry.
A. This happens only in a laboratory and never in daily life
B. Mix MCQs with short answers so you remember both facts and explanations from Introduction to Euclid’s Geometry
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Every chapter ends with keywords or a summary that is useful for one-mark answers
Answer
D. Every chapter ends with keywords or a summary that is useful for one-mark answers
Explanation
Every chapter ends with keywords or a summary that is useful for one-mark answers. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q9MCQ1 markEasyRevision pick
Choose the correct statement related to Examples in the chapter Introduction to Euclid’s Geometry.
A. This idea is not part of the NCERT chapter
B. Write three points from Introduction to Euclid’s Geometry in your own words; that is enough for a short-answer start
C. Axioms are assumed true
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Explanation
CBSE often tests a concept by asking a daily-life example from the same chapter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q10MCQ1 markModerate
Choose the correct statement related to Diagrams in the chapter Introduction to Euclid’s Geometry.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. The textbook says the opposite of this statement
C. Euclid’s postulates include a unique line through two points
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Explanation
If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q11MCQ1 markEasy
Choose the correct statement related to Revision in the chapter Introduction to Euclid’s Geometry.
A. Write three points from Introduction to Euclid’s Geometry in your own words; that is enough for a short-answer start
B. Mix MCQs with short answers so you remember both facts and explanations from Introduction to Euclid’s Geometry
C. This happens only in a laboratory and never in daily life
D. Definitions, axioms, theorems
Answer
A. Write three points from Introduction to Euclid’s Geometry in your own words; that is enough for a short-answer start
Explanation
Write three points from Introduction to Euclid’s Geometry in your own words; that is enough for a short-answer start. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q12MCQ1 markEasy
Choose the correct statement related to Accuracy in the chapter Introduction to Euclid’s Geometry.
A. This idea is not part of the NCERT chapter
B. Axioms are assumed true
C. Use the terms used in the NCERT book; do not replace them with unofficial names
D. A theorem is proved
Answer
C. Use the terms used in the NCERT book; do not replace them with unofficial names
Explanation
Use the terms used in the NCERT book; do not replace them with unofficial names. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q13MCQ1 markEasyRevision pick
Choose the correct statement related to Practice in the chapter Introduction to Euclid’s Geometry.
A. Playfair’s version of the parallel postulate is often discussed
B. Mix MCQs with short answers so you remember both facts and explanations from Introduction to Euclid’s Geometry
C. The textbook says the opposite of this statement
D. Euclid’s postulates include a unique line through two points
Answer
B. Mix MCQs with short answers so you remember both facts and explanations from Introduction to Euclid’s Geometry
Explanation
Mix MCQs with short answers so you remember both facts and explanations from Introduction to Euclid’s Geometry. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q14MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. This happens only in a laboratory and never in daily life
C. Axioms are assumed true
D. A theorem is proved
Answer
C. Axioms are assumed true
Explanation
Axioms are assumed true. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q15MCQ1 markModerate
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Axioms are assumed true
B. Playfair’s version of the parallel postulate is often discussed
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Euclid’s postulates include a unique line through two points
Answer
D. Euclid’s postulates include a unique line through two points
Explanation
Euclid’s postulates include a unique line through two points. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q16MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Euclid’s postulates include a unique line through two points
C. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
D. Definitions, axioms, theorems
Answer
D. Definitions, axioms, theorems
Explanation
Definitions, axioms, theorems. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q17MCQ1 markEasyRevision pick
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Definitions, axioms, theorems
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. A theorem is proved
Answer
D. A theorem is proved
Explanation
A theorem is proved. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q18MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Every chapter ends with keywords or a summary that is useful for one-mark answers
B. Playfair’s version of the parallel postulate is often discussed
C. A theorem is proved
D. Write three points from Introduction to Euclid’s Geometry in your own words; that is enough for a short-answer start
Answer
B. Playfair’s version of the parallel postulate is often discussed
Explanation
Playfair’s version of the parallel postulate is often discussed. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q19MCQ1 markEasy
Choose the correct statement related to Introduction to Euclid’s Geometry in the chapter Introduction to Euclid’s Geometry.
A. Playfair’s version of the parallel postulate is often discussed
B. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
C. Euclid’s postulates include a unique line through two points
D. This topic is only for college
Answer
B. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
Explanation
Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q20MCQ1 markModerate
Choose the correct statement related to Textbook first in the chapter Introduction to Euclid’s Geometry.
A. Introduction to Euclid’s Geometry is an NCERT chapter taught in CBSE Class 9 Mathematics
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Mix MCQs with short answers so you remember both facts and explanations from Introduction to Euclid’s Geometry
Answer
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
Explanation
Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 9 · Subject: Mathematics · Chapter: Introduction to Euclid’s Geometry · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
FAQs
Are these official CBSE board questions?
No. They are original practice questions aligned to NCERT topics used in CBSE classrooms. Official sample papers are published on cbseacademic.nic.in.
Will these questions appear in the board exam?
Nobody can promise a question. Use them for revision of frequently tested concepts and exam-style practice.
Is the chapter list the latest NCERT list?
Yes, the catalog follows current NCERT textbooks used in CBSE schools (including new middle-stage books such as Ganita Prakash and Curiosity). Always match the book issued by your school.
How should I use the 100 questions?
Try the question first, then tap Show answer. Mix MCQs with long answers. Revise formulas and diagrams from the textbook alongside this set.
Where are NCERT solutions?
Open the NCERT-style practice link on this subject or chapter. For word-for-word textbook exercise answers, use the NCERT book itself; we do not copy solution keys from other websites.
What is the suggested URL pattern?
Hub /cbse/, then /cbse/class-9/, then subject and chapter slugs.
Why is this a separate URL?
So students searching for “MCQ Questions” land on a filtered set, while the chapter page remains the full 100-question bank. Same facts, different search intent.
Today's 3-step path
Follow this loop every day: mixed test, current affairs, then today's subject. A new set arrives tomorrow.
