Take Quiz - 🐍 Python Programming

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

.pt .pth .p .py

2. Which function is used to display output in Python?

print() input() output() display()

3. How do you start a comment in Python?

// # </> %

4. What will print(2 ** 3) output?

6 9 8 18

5. Which keyword is used to define a function in Python?

define fun function def

6. What data type is True in Python?

int str bool list

7. Which of the following is a valid variable name?

my-var 2value _value my value

8. What will print("5" + "6") output?

11 56 Error 5 6

9. Which function returns the length of a list?

size() length() count() len()

10. Which keyword is used to create a loop in Python?

repeat iterate for foreach

11. What is the output of print(10 // 3)?

3.33 3 4 3.0

12. What does input() return?

int str bool float

13. Which one is a tuple?

[1, 2, 3] {1, 2, 3} <1 2 3> (1, 2, 3)

14. Which operator is used for floor division?

// / % **

15. What will print(type({})) display?

16. What is the output of bool(0)?

True False None None of these

17. Which method adds an element to a list?

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

18. How do you remove the last element from a list?

list.remove() list.pop() list.delete() list.clear()

19. Which keyword is used to handle exceptions?

catch except throw final

20. What is the output of len("Hello World")?

10 11 12 9

21. What is the result of 3 > 2 and 2 > 4?

True Flase None And

22. Which of the following is immutable?

List Tuple Set Dict

23. How do you define a class in Python?

function ClassName(): define ClassName: class ClassName: object ClassName:

24. Which keyword is used to create an object?

new create self None

25. Which function converts a string to lowercase?

str.low() lower() upper() downcase()

26. What is the output of min([5, 2, 8])?

2 5 8 None

27. How can you open a file for writing?

open('file.txt', 'w') open('file.txt', 'r') open('file.txt', 'a') write('file.txt')

28. What is the purpose of with open() in Python?

Manages file automatically (no need to close manually) Closes file manually Writes file only Reads file only

29. What will list("abc") return?

['a', 'b', 'c'] ('a', 'b', 'c') 'abc' "a b c"

30. What is the output of " ".join(['I', 'love', 'Python'])?

'I-love-Python' 'I love Python' ['I', 'love', 'Python'] (I love Python)

31. Which of these is not a core data type?

Lists Dictionary Set Class

32. How can you check the Python version?

python -v python --version version() None

33. What does range(5) produce?

[0,1,2,3,4,5] [0,1,2,3,4] [1,2,3,4,5] [1,2,3,4,5]

34. Which statement is used to stop a loop?

stop exit break continue

35. How do you define a lambda function?

lambda x: x+1 def x(): return x+1 fun x = x+1 none

36. What is the output of list(set([1,2,2,3]))?

[1,2,3] [1,1,2,2,3] [1,2,2,3] [1,1,2,3]

37. What is a decorator in Python?

A tool that formats output text A function that modifies another function’s behavior A loop control statement A type of comment in Python

38. What is the output of sorted({3:1, 2:2, 1:3})?

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

39. What is the purpose of the __init__() method in a class?

To initialize class attributes To define a destructor To delete objects To check memory usage

40. What is the output of type(lambda x: x*2)?

41. Which module is used for working with regular expressions in Python?

regex pyregex re match

42. How can you create a generator in Python?

Using yield keyword inside a function Using return statement Using generator() built-in function Using list() function

43. What is the difference between is and == in Python?

is compares values, == compares identity Both compare values only is compares identity, == compares values Both are identical in all cases

44. Which function can execute a string as Python code?

eval() exec() Both A and B execute()

45. What is list comprehension used for?

Defining classes quickly Writing loops inside lists to generate elements Creating generators Converting lists to dictionaries

46. print([i for i in range(3)])

[0, 1, 2, 3] [1, 2, 3] (1, 2, 3) [0, 1, 2]

47. What happens when you divide a number by zero in Python?

Returns 0 Raises a ZeroDivisionError Returns None Ignores the operation

48. What will be the output of print(0.1 + 0.2 == 0.3)?

True False None Error

49. What does the @staticmethod decorator in Python indicate?

The method belongs to a class but can’t access instance data The method is automatically called on initialization The method must use self The method modifies class variables

50. What will print({1, 2, 3} & {2, 3, 4}) output?

{1, 4} {2, 3} {1, 2, 3, 4} None

🐍 Python Programming

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