Last Updated on May 16, 2025 by XAM CONTENT
Understanding the key concepts of Class 6 Maths Chapter 1 – Patterns in Mathematics 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 Patterns in Mathematics MCQs will strengthen your conceptual clarity.
| Chapter | Patterns in Mathematics |
| 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 Patterns in Mathematics Class 6 Maths (PDF Download)
MCQs
Q1. Which number sequence represents triangular numbers?
(a) 1, 4, 9, 16
(b) 1, 3, 6, 10, 15
(c) 2, 4, 6, 8
(d) 1, 8, 27, 64
Show Answer
Answer: (b)
Explanation: Triangular numbers increase by successive natural numbers: 1, 3 (1+2), 6 (1+2+3), etc.
Q2. If you add the first 5 odd numbers, what number do you get?
(a) 15
(b) 20
(c) 25
(d) 30
Show Answer
Answer: (c)
Explanation: 1 + 3 + 5 + 7 + 9 = 25, which is a perfect square (5²).
Q3. Which of these sequences increases by multiplying the previous number by 2?
(a) 1, 2, 4, 8, 16
(b) 1, 3, 6, 10, 15
(c) 1, 2, 3, 5, 8
(d) 1, 8, 27, 64
Show Answer
Answer: (a)
Explanation: Each term in (a) is double the previous one: powers of 2.
Q4. Which of the following is both a square number and a triangular number?
(a) 9
(b) 16
(c) 25
(d) 36
Show Answer
Answer: (d)
Explanation: 36 is both 6² and the sum of the first 8 odd numbers: it is square and triangular.
Q5. Which pattern represents the number of sides in regular polygons?
(a) 1, 2, 3, 4
(b) 2, 3, 5, 7
(c) 3, 4, 5, 6, 7, 8, 9
(d) 1, 3, 5, 7
Show Answer
Answer: (c)
Explanation: Regular polygons begin with triangle (3 sides) and go up by 1 side each: 3, 4, 5…
Q6. What is the next number in the sequence: 1, 7, 19, 37, …?
(a) 57
(b) 61
(c) 65
(d) 71
Show Answer
Answer: (b)
Explanation: Hexagonal number pattern: differences are 6, 12, 18… Next is 37 + 24 = 61.
Q7. What is the 5th term of the cube numbers sequence?
(a) 125
(b) 64
(c) 36
(d) 100
Show Answer
Answer: (a)
Explanation: Cube numbers: 1³, 2³, 3³, 4³, 5³ = 125.
Q8. Which sequence is formed by adding natural numbers up and down?
(a) 1, 3, 5, 7
(b) 1, 4, 9, 16, 25
(c) 1, 2, 3, 2, 1; 1, 2, 3, 4, 3, 2, 1
(d) 1, 2, 4, 8, 16
Show Answer
Answer: (c)
Explanation: This symmetrical sequence adds natural numbers ascending and descending: 1+2+3+2+1 = 9, a square.
Q9. How many lines are there in the complete graph K4?
(a) 4
(b) 5
(c) 6
(d) 8
Show Answer
Answer: (c)
Explanation: K4 has 4 vertices; lines = 4×(4−1)/2 = 6.
Q10. In Koch Snowflake, how many line segments are in the 2nd iteration?
(a) 3
(b) 12
(c) 48
(d) 192
Show Answer
Answer: (b)
Explanation: Each line divides into 4: 1st iteration = 3×4 = 12 segments.
Q11. Which number comes next in: 1, 3, 6, 10, 15?
(a) 20
(b) 18
(c) 21
(d) 24
Show Answer
Answer: (c)
Explanation: Triangular numbers increase by 2, 3, 4, 5… Next is 15 + 6 = 21.
Q12. Which of these is a power of 3 sequence?
(a) 1, 2, 4, 8
(b) 1, 3, 9, 27
(c) 1, 4, 9, 16
(d) 2, 6, 18, 54
Show Answer
Answer: (b)
Explanation: Powers of 3: 3⁰=1, 3¹=3, 3²=9, 3³=27
Q13. What pattern is formed by stacking squares?
(a) 1, 2, 3
(b) 1, 3, 6
(c) 1, 4, 9
(d) 1, 2, 4, 8
Show Answer
Answer: (c)
Explanation: Stacking squares leads to square numbers: 1², 2², 3², etc.
Q14. Which shape in regular polygons has 8 sides?
(a) Octagon
(b) Heptagon
(c) Nonagon
(d) Decagon
Show Answer
Answer: (a)
Explanation: An octagon has 8 sides, prefix ‘octa-‘ means eight.
Q15. What happens when you add powers of 2: 1 + 2 + 4 + 8 = ?
(a) 15
(b) 14
(c) 16
(d) 13
Show Answer
Answer: (a)
Explanation: Sum: 1 + 2 + 4 + 8 = 15
Q16. Adding 1 to the sum of powers of 2 gives:
(a) Even number
(b) Power of 2
(c) Square number
(d) Odd number
Show Answer
Answer: (b)
Explanation: Sum of powers of 2 = one less than next power. 1 + 2 + 4 + 8 = 15, add 1 = 16 = 2⁴
Q17. What happens when you multiply triangular numbers by 6 and add 1?
(a) Even numbers
(b) Cube numbers
(c) Hexagonal numbers
(d) Fibonacci numbers
Show Answer
Answer: (c)
Explanation: The pattern creates hexagonal numbers.
Q18. What sequence results from adding the ‘All 1’s’ sequence up?
(a) Counting numbers
(b) Square numbers
(c) Even numbers
(d) Cube numbers
Show Answer
Answer: (a)
Explanation: Adding 1 repeatedly: 1, 2, 3, 4,… forms the counting numbers.
Q19. What is the difference between 49 and the previous square number?
(a) 6
(b) 7
(c) 8
(d) 9
Show Answer
Answer: (b)
Explanation: 49 – 36 = 13; correction: 49 – 36 = 13 (answer correction: none of the above).
Q20. What sequence forms when you sum consecutive powers of 3?
(a) 1, 3, 9, 27
(b) 1, 4, 13, 40
(c) 1, 2, 4, 8
(d) 1, 5, 14, 30
Show Answer
Answer: (b)
Explanation: 1, 1+3=4, 1+3+9=13, 1+3+9+27=40 → sums of powers of 3.
We hope the given mcq questions with Answers for Patterns in Mathematics Class 6 helps you in your learning.
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- 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
- Visual patterns
- Number sequences
- Geometric designs
Patterns are the gateway to understanding mathematical beauty.
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Frequently Asked Questions (FAQs) on Patterns in Mathematics MCQ Questions
Q1: Why should I practice Class 6 Maths Chapter 1 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.
