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Important Questions and Answers for Class 8 Maths Chapter 3 A Story Of Numbers 2025-26

Q: 1. Which types of important questions are usually asked in Class 8 Maths Chapter 3 – A Story of Numbers?

Important questions from this chapter appear as MCQs, short answers, and long-form problems. You may also get reasoning-based and figure interpretation questions. Focus on practicing from class 8 maths chapter 3 a story of numbers solutions, worksheet-based problems, and direct concept application for exam readiness.

Q: 3. What are the most important subtopics to revise for Class 8 Maths Chapter 3 important questions?

Prime numbers, composite numbers, patterns and story-based problem solving are high-weightage. Review from a story of numbers class 8 notes, understand the logic behind solved examples, and focus on areas often repeated in school tests for better accuracy.

Q: 4. Are figures or diagrams necessary in important questions from A Story of Numbers?

When a question specifically asks for a figure or pattern representation, include a neat diagram with proper labels. Diagrams can help secure marks in figure it out or story-based questions. For plain calculation questions, diagrams are not necessary unless instructed.

Q: 5. How can I practice high-score important questions quickly before exams?

Use topic-wise practice from a story of numbers class 8 worksheet with answers and MCQs. Focus on:Recently asked exam questionsRevision of key formulasStep marking practicesTime yourself to improve speed and accuracy.

Q: 6. Where can I get a downloadable PDF of important questions with answers for this chapter?

You can download the a story of numbers class 8 pdf or worksheet pdf with important questions and their answers. These resources cover expected questions and allowed stepwise solutions for CBSE 2025–26 exams. Printable PDFs help in fast revision and offline practice.

A Story Of Numbers Class 8 Worksheet With Answers for Exam Preparation

Get all the Important Questions Class 8 Maths Chapter 3 A Story Of Numbers with clear answers on this page. This resource is designed for Class 8 students following the NCERT curriculum for Maths, Chapter 3. Vedantu’s Important Questions with Answers help focus your revision and target the main concepts for exams.

You can also practise using a story of numbers class 8 worksheet with answers to strengthen your understanding. This chapter covers rules of numbers, patterns, and essential calculation skills. Notes and worksheets support each concept in an easy-to-understand way.

Find questions by topic, by marks, and by difficulty. These questions show stepwise answers, marking hints, and important keywords. Download the free Important Questions PDF to start revising for your Class 8 Maths exams now.

A Story Of Numbers Class 8 Worksheet With Answers for Exam Preparation

1. Multiple choice questions.

Q1. Which civilisation is credited with developing a number system based on powers of ten, including the concept of zero as a digit?

(a) Roman
(b) Mesopotamian
(c) Indian
(d) Egyptian

Answer: (c) Indian

Q2. In the Roman numeral system, which symbol represents the value ‘50’?

(a) V
(b) X
(c) L
(d) M

Answer: (c) L

Q3. The earliest use of tally marks for counting was found on which ancient artefact?

(a) Ishango bone
(b) Rosetta stone
(c) Dead Sea Scrolls
(d) Magna Carta

Answer: (a) Ishango bone

Q4. The Hindu number system uses which of the following as digits?

(a) Only numbers from 1 to 9
(b) 0 to 9
(c) Roman letters
(d) Marks only

Answer: (b) 0 to 9

2. Very Short Answer (VSA).

Q1. What is a ‘number system’?

Answer: A number system is a standard sequence of objects, names, or written symbols with a fixed order used to represent numbers for counting and calculations.

Q2. Name the Roman numeral for 1000.

Answer: The Roman numeral for 1000 is ‘M’.

Q3. What important role does ‘zero’ play in the Hindu number system?

Answer: Zero serves as a placeholder digit, enabling clear and unambiguous representation of all numbers in the place value system.

Q4. Which ancient manuscript is known for its early use of zero as a dot?

Answer: The Bakhshali manuscript is known for its early use of zero, represented as a dot.

3. Short Answer Questions.

Q1. Explain why the Roman number system became inefficient for very large numbers.

Answer: The Roman number system used separate symbols for certain values, requiring new symbols for larger numbers. It lacked a base system, making it cumbersome to write and perform calculations for large numbers since each new value required a new symbol or lengthy repetition.

Q2. What is meant by a ‘base-n’ number system? Give an example from the chapter.

Answer: A base-n number system uses landmark numbers that are powers of ‘n’ (like n⁰, n¹, n², etc). The Egyptian system is an example of a base-10 system, grouping numbers by 1, 10, 100, 1000, and so on.

Q3. How did tally marks on bones help ancient humans in counting?

Answer: Tally marks on bones allowed humans to visually track the number of objects or events by making a mark for each instance. This provided a reliable record without the need for written numerals or names, aiding in inventory and timekeeping.

Q4. State two features that make the Hindu number system more efficient than the Roman system.

Answer: The Hindu number system uses a positional base-10 system and includes zero as a digit. This allows for concise representation of very large and small numbers, and makes arithmetic operations simpler and more systematic.

4. True or False Questions.

Q1. The Mayan civilisation independently developed a place value system with a zero-like symbol.

Answer: True

Q2. In ancient times, all civilisations used the same number system for counting.

Answer: False

Q3. In the Hindu number system, the value of a digit depends on its position in the number.

Answer: True

Q4. The concept of zero was first used in the Roman number system.

Answer: False

3. Fill in the Blanks Questions.

Q1. In a place value system, the digit in the hundreds place of 375 represents ______.

Answer: 300

Q2. The shape of the digits 0 to 9 in the Indian number system evolved over a ______.

Answer: period of time

Q3. The symbols I, V, and X in Roman numerals represent ______, ______, and ______ respectively.

Answer: 1, 5, 10

Q4. A standard sequence used for counting is called a ______.

Answer: number system

How Understanding Number Systems Helps Class 8 Students

Learning about number systems helps students develop a strong mathematical foundation and improves their pattern recognition. Exploring topics in class 8 maths chapter 3 a story of numbers solutions encourages logical thinking, which supports future problem-solving abilities across all subjects, especially in higher mathematics.

This chapter provides valuable a story of numbers class 8 worksheet with answers and includes extra questions. By understanding historic and modern number systems, students also gain knowledge useful for competitive exams. It’s an ideal resource for those wanting a story of numbers class 8 pdf clarity with real-world connections.

Practical worksheets, extra questions, and notes from class 8 maths chapter 3 a story of numbers figure it out make learning interactive. Students can explore a story of numbers class 8 worksheet pdf or try MCQs for quick revision, helping them get familiar with important concepts in a fun way.

FAQs on Important Questions and Answers for Class 8 Maths Chapter 3 A Story Of Numbers 2025-26

1. Which types of important questions are usually asked in Class 8 Maths Chapter 3 – A Story of Numbers?

Important questions from this chapter appear as MCQs, short answers, and long-form problems. You may also get reasoning-based and figure interpretation questions. Focus on practicing from class 8 maths chapter 3 a story of numbers solutions, worksheet-based problems, and direct concept application for exam readiness.

2. How should I structure long answers to score full marks in A Story of Numbers?

Start with a clear statement and support each step with logic. For stepwise marking:

Write formulas and definitions first.
Underline key conclusions.
Use figures if asked in the question.

3. What are the most important subtopics to revise for Class 8 Maths Chapter 3 important questions?

Prime numbers, composite numbers, patterns and story-based problem solving are high-weightage. Review from a story of numbers class 8 notes, understand the logic behind solved examples, and focus on areas often repeated in school tests for better accuracy.

4. Are figures or diagrams necessary in important questions from A Story of Numbers?

When a question specifically asks for a figure or pattern representation, include a neat diagram with proper labels. Diagrams can help secure marks in figure it out or story-based questions. For plain calculation questions, diagrams are not necessary unless instructed.

5. How can I practice high-score important questions quickly before exams?

Use topic-wise practice from a story of numbers class 8 worksheet with answers and MCQs. Focus on:

Recently asked exam questions
Revision of key formulas
Step marking practices

Time yourself to improve speed and accuracy.

6. Where can I get a downloadable PDF of important questions with answers for this chapter?

You can download the a story of numbers class 8 pdf or worksheet pdf with important questions and their answers. These resources cover expected questions and allowed stepwise solutions for CBSE 2025–26 exams. Printable PDFs help in fast revision and offline practice.

7. What are common mistakes students make while answering important questions in Chapter 3?

Common mistakes include missing steps, not underlining key terms, skipping final units, and imprecise figures. Always show supporting work, check calculations, and reread each question to avoid misinterpretation. Accurate labelling in diagrams and clear structure improve scoring chances.