Class 9 Maths Number Systems MCQ

Free Class 9 Maths Number Systems MCQ Quiz [Chapter 1 as per 2024-25 exam]

Enhance your knowledge with our Free Class 9 Maths Number Systems MCQ Quiz. Focus on Maths Number Systems MCQ to master irrational numbers, real numbers, and exponents for the 2024-25 exam.

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Time: 10 Minutes for 10 Question.


9th Math: Number Systems

1 / 10

1. The decimal representation of the rational number is

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2 / 10

2. What is the sum of the first five rational numbers between 1 and 2?

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3 / 10

3. What is the value of √4?

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4 / 10

4. What is the decimal expansion of the rational number 7/8?

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5 / 10

5. √6 x √27 is equal to:

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6 / 10

6. The square root of which of the following numbers is irrational?

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7 / 10

7. Every rational number is:

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8 / 10

8. The number obtained on rationalising the denominator of 1/ (√7 – 2) is

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9 / 10

9. Which of the following is a rational number?

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10 / 10

10. Which of the following is rational?

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View All 9th class Mathematics chapter wise MCQ Quiz

You can attempt not only Class 9 Maths Number Systems MCQ but all chapter wise 9th grade CBSE and other board 2025 exam.

About Chapter 1st Quiz

Understanding the number system is fundamental in mathematics, as it forms the basis for more complex concepts. Chapter 1 in Class 9 Mathematics delves into various types of numbers and their properties. It begins with an introduction to irrational numbers, explaining how they differ from rational numbers and providing examples to illustrate these differences. The chapter also explores the significance of real numbers and their decimal expansions, which are crucial for understanding the continuity and representation of numbers on the number line.

The chapter progresses to operations on real numbers, where students learn how to perform arithmetic operations involving these numbers. This section includes the addition, subtraction, multiplication, and division of real numbers, highlighting their practical applications. Additionally, the chapter covers the laws of exponents for real numbers, providing a deeper insight into handling large numbers and simplifying expressions. These laws are essential for solving problems involving powers and roots. This MCQ quiz is designed to test your knowledge and understanding of these fundamental concepts, ensuring you are well-prepared for higher-level mathematics.

For students preparing for exams, our 9th class math MCQs are a valuable resource. These multiple choice questions cover key topics such as irrational numbers and their properties, operations on real numbers, and the laws of exponents. By practicing these MCQs, students can enhance their problem-solving skills and gain confidence in their mathematical abilities. The best class 9 maths books often recommend regular practice with MCQs to solidify understanding and improve performance in exams. This comprehensive set of CBSE class 9 math MCQs ensures students can tackle any question related to the number systems confidently.

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Sanjay Kumar

Math educator (6-12) with an MSc from Delhi University and quiz content creator at QuizRanker.org.

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