Practice What is a List? - 20.1 | 20. LIST – Python Data Structures | CBSE 9 AI (Artificial Intelligence)
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What is a List?

20.1 - What is a List?

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a list in Python?

💡 Hint: Remember it's enclosed in `[ ]`.

Question 2 Easy

How do you create an empty list?

💡 Hint: Think about the syntax for lists.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What symbol is used to create a list in Python?

()
{}
[]

💡 Hint: Think about the shape of the brackets.

Question 2

Can a list contain different data types?

True
False

💡 Hint: Consider examples of mixed data in lists.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a list of your top five favorite books and access the third book.

💡 Hint: How would you declare a list and access an item?

Challenge 2 Hard

Write a function that takes a list and returns the first, middle, and last items as a new list.

💡 Hint: Think about index positions in lists and how to access them.

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Reference links

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