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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Create a list of cubes for numbers 1-5 using list comprehension.
💡 Hint: Use `x**3` in the expression.
Question 2
Easy
Generate a list of the first 5 letters of the alphabet.
💡 Hint: Use the `chr()` and `ord()` functions.
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
What does the following list comprehension do: squares = [x*x for x in range(1, 6)]?
- Creates a list of numbers 1 to 5
- Creates a list of squares from 1 to 5
- Creates a list of even numbers
💡 Hint: Consider the effect of multiplying a number by itself.
Question 2
True or False: List comprehensions can include conditions to filter items.
- True
- False
💡 Hint: Recall how filtering is done using conditions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using list comprehension, create a list of tuples where the first element is a number from 1 to 5 and the second element is its cube.
💡 Hint: Think about how to format each item into a tuple.
Question 2
Given a list of strings, create a new list with only the strings that have more than 3 characters using list comprehension.
💡 Hint: Compare the length of each word to 3.
Challenge and get performance evaluation