Python Quiz

31. Which keyword is used for conditional branching in Python?

if

when

case

switch

32. What is the result of: len([1, 2, [3, 4]])?

3

4

2

5

33. What is the output of: print('Python'[0])?

P

y

0

n

34. What is used to handle exceptions in Python?

try-catch

error

handle

try-except

35. How do you declare a variable with the value 10?

int x = 10

x = 10

x := 10

let x = 10

36. Which method adds an item to the end of a list?

insert()

add()

append()

extend()

37. Which function converts a string to an integer in Python?

int()

str()

float()

char()

38. What symbol is used for comments in Python?

#

//

--

/* */

39. What is the result of: 3 != 4?

True

False

Error

None

40. Which data structure does not allow duplicate values?

list

tuple

set

dictionary