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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Classify the number 3.14 as rational or irrational.
💡 Hint: Can you express it as a fraction?
Question 2
Easy
Write two examples of irrational numbers.
💡 Hint: Think about numbers like square roots that don't have neat endings.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Is every rational number also a real number?
- True
- False
💡 Hint: Recall the definition of real numbers.
Question 2
Which of the following is an example of an irrational number?
- 3/4
- √3
- 6
💡 Hint: Consider the decimal form of these numbers.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a number is rational, must it have a terminating decimal? Explain with an example.
💡 Hint: Consider both forms of rational numbers.
Question 2
Show that √10 is irrational using the method of contradiction.
💡 Hint: Think about how you can show this assumption leads to an impossible situation.
Challenge and get performance evaluation