Top 40 Python Interview Questions for Beginners

Top 40 Python Interview Questions are generally asked in technical round for the post of software developer or software engineer.

Python is an emerging programming language now a days. Students from computer science and engineering branch also study python as a part of curriculum.

Dear Students, Introduction of python programming languages and python interview questions asked in technical interview are discussed here in this tutorial.

First we will understand the use and importance of python programming language. After that we will see the python interview questions asked in technical interview.

What is Python ?

Python is a widely used programming language generally python is used to build websites and software. Python is also used to automate tasks and to perform the data analysis.

Python can also be seem as general purpose language it means a variety of different programs can also be developed in python. Python is not specific to solve specific problems or specific applications.

Python is easy to learn and understand for Beginner.

Program Based Python Interview Questions

Q1.Write a program to find greater of two numbers using if else.

Q2.Write a program to reverse a four digit numbers using Modulo (%) and

Floor (| |) operators.

Q3. Write a function “histogram” that takes string as a parameter and generates a frequency of characters contained in it S = ‘AAPPLE” the program should create a dictionary.

D=(‘A’ : 2, ‘E’: 1, ‘P’ :2, ‘L’: 1 }Explain ‘set’ data structure in Python. Explain all the methods of a set class using example, and also explain all the set operations

Q4. Write a program that prompts a user to enter the element of a list and add the elements to a list. Write a function maximum (Lst) and minimum (Lst) to find the maximum and minimum number from the list

Example- Lst = [12, 34, 45, 77]

# should return 12 as minimum and 77 as maximum.

Suppose you have two dictionaries as shown with a few common keys.

d1= {‘a’ :1, ‘b’:2, ‘c’:3, ‘d’:4, ‘e’:5}

d2={‘a’: ‘apple’: ‘d’ ‘duck’, : ‘f’: ‘fish’, ‘g’: ‘goat’}

Q5. How do you combine them into a common dictionary such that the items with common keys are replaced with items of second list as shown:

{‘a’: ‘apple’: ‘d’ ‘duck’, : ‘b’: 2, ‘c’:3, ‘e’: ‘5’ ‘f’ : ‘fish’, ‘g’: ‘goat’}

Q6. Generate 50 random numbers within a range 500 to 1000 and write them to file “WriteNumRandom.txt”

Q7. Write a program to calculate the area of a rectangle by assigning the value to the attributes of a rectangle, i.e length and breadth.

Q8.Write the function “count_letter (Word, letter)”which takes a word and a letter as arguments and returns the number of occurrences of that letter in the word.

Q9. Write a program to print a Palind some number.

Q10. Write a python program, which accepts an input number from the user and tells the user whether the number is even or odd.

Q11. Write a program that prompts a user to enter the element of a list and add the elements to a list. Write a function maximum (Lst) and minimum (Lst) to find the maximum and minimum number from the list

Example- Lst = [12, 34, 45, 77]

# should return 12 as minimum and 77 as maximum.

Q12. Write a program to print all the numbers upto a range base on the sieve of Eratosthenes.