Practice Types Of Numbers (2) - Introduction to Number Systems - CBSE Class 9 Maths
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Types of Numbers

Practice - Types of Numbers

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

List the first five natural numbers.

💡 Hint: Think counting numbers.

Question 2 Easy

Is 0 a natural number?

💡 Hint: Remember the definition of natural numbers.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What are natural numbers?

Numbers starting from 0
Numbers starting from 1
All integers

💡 Hint: Remember, counting starts from 1.

Question 2

True or False: All rational numbers are integers.

True
False

💡 Hint: Think about fractions that aren’t whole numbers.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Prove that the sum of any two rational numbers is always rational.

💡 Hint: Think about how fractions can be combined.

Challenge 2 Hard

Demonstrate that the product of an irrational number and a rational number can be irrational.

💡 Hint: Consider how irrational numbers cannot be simplified.

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Reference links

Supplementary resources to enhance your learning experience.