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50+ Python MCQs With Answers

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Python is a High-Level Programming Language, with high-level inbuilt data structures and dynamic binding. It is interpreted, and an object-oriented programming language. Python distinguishes itself from other programming languages in its easy to write and understand syntax, which makes it charming to both beginners and experienced folks alike. The extensive applicability and library support of Python allow highly versatile and scalable software and products to be built on top of it in the real world.

Features of Python:

  • Easy to code: Being a high-level programming language, and having a considerably easy syntax, it becomes very easy to code large projects in python.
  • Open Source: Python is Open-Sourced and free, meaning that the source code is freely available to the general public at no cost.
  • Object-Oriented Programming: Python supports all the paradigms of OOPs, making it highly relevant in the modern world.
  • High-Level Language: Python being a high-level language, we don’t need to manage memory or system architecture to code in it.
  • Portable in nature: Being portable, we can run the same Python code on any platform, be it Windows, Mac, Linux, etc.
  • Integrated language: Python is an integrated language because we can easily integrate it with C, C++, etc.
  • Interpreted language: Python code is executed line by line during compilation, so it is an Interpreted Language.
  • Dynamically Typed: In Python, the datatype of a variable is determined dynamically at run time. This feature is called being Dynamically Typed.

In conclusion, we can conclude Python is a robust, high-level, interpreted programming language. It is an Object-Oriented Programming Language and strongly follows all OOPs principles. It has various inbuilt modules and simple syntax which makes it appealing to both beginners and experienced folks alike. A vast collection of libraries and functions makes the development of any sort much easier in Python.

1. 

What is the maximum length of a Python identifier?

2. 

What will be the output of the following code snippet?

print(2**3 + (5 + 6)**(1 + 1))

3. 

What will be the datatype of the var in the below code snippet?

var = 10
print(type(var))
var = "Hello"
print(type(var))
4. 

How is a code block indicated in Python?

5. 

What will be the output of the following code snippet?

a = [1, 2, 3]
a = tuple(a)
a[0] = 2
print(a)
6. 

What will be the output of the following code snippet?

print(type(5 / 2))
print(type(5 // 2))
7. 

What will be the output of the following code snippet?

a = [1, 2, 3, 4, 5]
sum = 0
for ele in a:
   sum += ele 
print(sum)
8. 

What will be the output of the following code snippet?

count = 0
while(True):
   if count % 3 == 0:
       print(count, end = " ")
   if(count > 15):
       break;
   count += 1
9. 

Which of the following concepts is not a part of Python?

10. 

What will be the output of the following code snippet?

def solve(a, b):
   return b if a == 0 else solve(b % a, a)
print(solve(20, 50))
11. 

What will be the output of the following code snippet?

def solve(a):
   a = [1, 3, 5]
a = [2, 4, 6]
print(a)
solve(a)
print(a)
12. 

What will be the output of the following code snippet?

def func():
   global value
   value = "Local"
   
value = "Global"
func()
print(value)
13. 

Which of the following statements are used in Exception Handling in Python?

14. 

What will be the output of the following code snippet?

a = 3
b = 1 
print(a, b)
a, b = b, a 
print(a, b)
15. 

Which of the following types of loops are not supported in Python?

16. 

Which of the following is the proper syntax to check if a particular element is present in a list?

17. 

What will be the output of the following code snippet?

def thrive(n):
 if n % 15 == 0:
   print("thrive", end = “ ”)
 elif n % 3 != 0 and n % 5 != 0:
   print("neither", end = “ ”)
 elif n % 3 == 0:
   print("three", end = “ ”)
 elif n % 5 == 0:
   print("five", end = “ ”)
thrive(35)
thrive(56)
thrive(15)
thrive(39)
18. 

What will be the output of the following code snippet?

def check(a):
   print("Even" if a % 2 == 0 else "Odd")
   
check(12)
19. 

What will be the output of the following code snippet?

example = ["Sunday", "Monday", "Tuesday", "Wednesday"];
print(example[-3:-1])
20. 

What will be the output of the following code snippet?

a = [1, 2]
print(a * 3)
21. 

What will be the output of the following code snippet?

example = ["Sunday", "Monday", "Tuesday", "Wednesday"];
del example[2]
print(example)
22. 

What will be the type of the variable sorted_numbers in the below code snippet?

numbers = (4, 7, 19, 2, 89, 45, 72, 22)
sorted_numbers = sorted(numbers)
print(sorted_numbers)
23. 

What will be the output of the following code snippet?

numbers = (4, 7, 19, 2, 89, 45, 72, 22)
sorted_numbers = sorted(numbers)
even = lambda a: a % 2 == 0
even_numbers = filter(even, sorted_numbers)
print(type(even_numbers))
24. 

What will be the output of the following code snippet?

numbers = (4, 7, 19, 2, 89, 45, 72, 22)
sorted_numbers = sorted(numbers)
odd_numbers = [x for x in sorted_numbers if x % 2 != 0]
print(odd_numbers)
25. 

What will be the output of the following code snippet?

def is_even(number):
  message =  f"{number} is an even number" if number % 2 == 0 else  f"{number} is an odd number"
 return message
print(is_even(54))
26. 

What will be the output of the following code snippet?

dict1 = {'first' : 'sunday', 'second' : 'monday'}
dict2 = {1: 3, 2: 4}
dict1.update(dict2)
print(dict1)
27. 

What will be the output of the following code snippet?

s = {1, 2, 3, 3, 2, 4, 5, 5}
print(s)
28. 

What will be the output of the following code snippet?

a = {'Hello':'World', 'First': 1}
b = {val: k for k , val in a.items()}
print(b)
29. 

Which of the following functions converts date to corresponding time in Python?

30. 

What will be the output of the following code snippet?

word = "Python Programming"
n = len(word)
word1 = word.upper()
word2 = word.lower()
converted_word = ""
for i in range(n):
 if i % 2 == 0:
   converted_word += word2[i]
 else:
   converted_word += word1[i]
print(converted_word)
31. 

What will be the output of the following code snippet?

a = "4, 5"
nums = a.split(',')
x, y = nums
int_prod = int(x) * int(y)
print(int_prod)
32. 

What will be the output of the following code snippet?

square = lambda x: x ** 2
a = []
for i in range(5):
   a.append(square(i))
   
print(a)
33. 

What will be the output of the following code snippet?

def tester(*argv):
   for arg in argv:
       print(arg, end = ' ')
tester('Sunday', 'Monday', 'Tuesday', 'Wednesday')
34. 

As what datatype are the *args stored, when passed into a function?

35. 

What will be the output of the following code snippet?

def tester(**kwargs):
   for key, value in kwargs.items():
       print(key, value, end = " ")
tester(Sunday = 1, Monday = 2, Tuesday = 3, Wednesday = 4)
36. 

As what datatype are the *kwargs stored, when passed into a function?

37. 

Which of the following blocks will always be executed whether an exception is encountered or not in a program?

38. 

What will be the output of the following code snippet?

from math import *
a = 2.19
b = 3.999999
c = -3.30
print(int(a), floor(b), ceil(c), fabs(c))
39. 

What will be the output of the following code snippet?

set1 = {1, 3, 5}
set2 = {2, 4, 6}
print(len(set1 + set2))
40. 

What keyword is used in Python to raise exceptions?

41. 

What will be the output of the following code snippet?

s1 = {1, 2, 3, 4, 5}
s2 = {2, 4, 6}
print(s1 ^ s2)
42. 

Which of the following is not a valid set operation in python?

43. 

What will be the output of the following code snippet?

a = [1, 2, 3, 4]
b = [3, 4, 5, 6]
c = [x for x in a if x not in b]
print(c)
44. 

Which of the following are valid escape sequences in Python?

45. 

Which of the following are valid string manipulation functions in Python?

46. 

Which of the following modules need to be imported to handle date time computations in Python?

47. 

How can assertions be disabled in Python?

48. 

What will be the output of the following code snippet?

a = [[], "abc", [0], 1, 0]
print(list(filter(bool, a)))
49. 

In which language is Python written?

50. 

What will be the result of the following expression in Python “2 ** 3 + 5 ** 2”?

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