Practice Explanation - 21.2.3 | 21. IF, FOR, WHILE | CBSE 9 AI (Artificial Intelligence)
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Explanation

21.2.3 - Explanation

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Practice Questions

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Question 1 Easy

What will be printed if age = 20 and using: if age >= 18: print('Adult')?

💡 Hint: Think of how the condition evaluates.

Question 2 Easy

Which keyword is used to create a fallback option in a condition?

💡 Hint: Consider the opposite scenario from the initial IF.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does an IF statement do?

Executes code unconditionally
Executes code based on a condition
Executes code with errors

💡 Hint: Recall how it checks a condition before executing.

Question 2

If you use an ELSE statement, what does it represent?

True
False

💡 Hint: Think about its role in providing an alternative path.

1 more question available

Challenge Problems

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Challenge 1 Hard

Create a simple text-based game where a player can enter different commands based on user input. Use IF-ELIF-ELSE to handle at least three different types of input.

💡 Hint: Think about how you structure based on commands given by players.

Challenge 2 Hard

Design a voting eligibility checker that returns personalized messages depending on the user's age and residence. Use multiple conditions.

💡 Hint: Consider how different attributes affect eligibility.

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