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Class 9 Maths Practice Test: Number System - Number Systems Basics
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Number system is the system of writing or representing numbers using certain rules.

Class 9 Maths Practice Test: Number System - Number Systems Basics
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10 Questions

1. Which of the following is Natural number?
2. Find the incorrect option (Assume conventional notations).
3. Rational numbers are denoted by ______
4. Integer numbers set is denoted by which letter?
5. Which of the following is Natural number?
6. Which of the following is not rational number?
7. Which of the following option is true based on the below statements?
i) All integers are rational numbers.
ii) All rational numbers are integers.
8. How many whole numbers are there between -3 and 3 (Including -3 and 3)?
9. There are _________ rational numbers between 2 and 3.
10. Zero is a rational number.

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