Practice Nested Lists (7.2.5) - Lists - Part A - Data Structures and Algorithms in Python
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Nested Lists

Practice - Nested Lists

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Create a list with three elements of different types.

💡 Hint: Think of different data types you have learned about.

Question 2 Easy

What happens when you access an index that doesn't exist in a list?

💡 Hint: Try accessing an element outside the range of the list.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a characteristic of lists in Python?

They can only contain strings.
They can be nested.
They are immutable.

💡 Hint: Consider what makes lists unique compared to other data types.

Question 2

True or False: Strings in Python are mutable.

True
False

💡 Hint: Refer back to the properties of strings discussed.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You have a nested list called data = [['apple', 'banana'], [1, 2, 3]]. Write the code to change 'banana' to 'orange'.

💡 Hint: Use the correct indexing to locate 'banana' in the nested list.

Challenge 2 Hard

Given the nested list inventory = [['apples', 10], ['oranges', 5]], write a code snippet to add 5 to the number of oranges.

💡 Hint: Consider how to access and modify nested elements.

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Reference links

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