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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Memory
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the output of fruits = ['apple', 'banana', 'mango']; print(fruits[1])?
💡 Hint: Remember to check the index starting from 0.
Question 2
Easy
How do you create an empty list in Python?
💡 Hint: Use square brackets without any content.
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 is the correct way to create a list in Python?
- list = (1
- 2
- 3)
- list = [1
- 2
- 3]
- list = {1
- 2
- 3}
💡 Hint: Think about the symbols used to denote different data structures.
Question 2
True or False: Lists in Python cannot contain duplicate values.
- True
- False
💡 Hint: Consider the definition of what makes a list unique.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a function that takes a list of numbers as input and returns a new list containing only the even numbers from the given list.
💡 Hint: Think about how you can use list comprehension to filter the items.
Question 2
Create a nested list showing a 3x3 matrix and write a piece of code to change the middle value to zero.
💡 Hint: Access the middle item via its row and column indices.
Challenge and get performance evaluation