Python Basics For Beginner

Check your understanding of Python basics.

1. What is the correct file extension for Python files?

.py .python .p .pt

2. Which function is used to get user input in Python?

input() get() read() scanf()

3. The 'and' logical operator in Python returns True only if both operands are True.

True False

4. Select all valid built-in data types in Python.

list array dictionary set matrix

5. What is the output of print(2 + 3 * 2)?

10 8 7 5

6. What keyword is used to define a function in Python?

7. Which loop is used to iterate over items in a sequence (e.g., list)?

for while do-while repeat

8. Which of these are valid Python variable names?

my_var 1var var-1 _var Var1

9. Python is a statically typed programming language.

True False

10. What does the len() function return?

Length of an object Sum of elements Maximum value Type of the object

11. What symbol is used for single-line comments in Python?

12. Which operator is used for exponentiation in Python?

^ ** // %

13. Select all comparison operators in Python.

== = > < &&

14. Tuples in Python are mutable.

True False

15. What is the output of print(str(123) + '45')?

168 '12345' 12345 Error

16. What keyword is used to exit a loop before it completes all iterations?

17. Which of these are valid ways to create a list in Python?

[1, 2, 3] list(1, 2, 3) (1, 2, 3) list([1, 2, 3]) {1, 2, 3}

18. Which method adds an element to the end of a list?

append() add() insert() push()

19. The 'elif' keyword is used to specify additional conditions in an if statement.

True False

20. What is the default return value of a function with no return statement?

None 0 False ''

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