Practice List Functions and Methods - 20.9 | 20. LIST – Python Data Structures | CBSE Class 9 AI (Artificial Intelligence)
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What function would you use to find the number of elements in a list?

💡 Hint: Think about how you measure length.

Question 2

Easy

If my_list = [3, 5, 1], what is min(my_list)?

💡 Hint: What is the smallest number here?

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 sum([1, 2, 3]) return?

  • 1
  • 2
  • 6

💡 Hint: What do you get when you add these numbers together?

Question 2

Does max([9, 4, 7]) return 4?

  • True
  • False

💡 Hint: Find the highest value in the list.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given the list data = [8, 3, 9, 1, 4], how would you find the second largest number?

💡 Hint: What happens to the order when you sort the list?

Question 2

You have a list of temperatures measured throughout the week. How would you find the average temperature?

💡 Hint: How do you calculate an average?

Challenge and get performance evaluation