O Level Online Exam

Programming Examples

Programming and problem solving through python Practical Questions

Topic : Introduction to Python

Question - 1

Python program to input a welcome message and print it

Question - 2

Python program to print number of seconds in year

Question - 3

Python program to calculate GST Goods and Service Tax

Question - 4

Python program to find the ASCII Value of entered character

Question - 5

Python program that display a joke but display the punch line only when the user presses enter key

Question - 6

Python program to generate the following output 5 10 9

Question - 7

Python program to print 5@10@9

Topic : Operators Expressions and Python Statements

Question - 1

Python program to find a side of a right angled triangle whose two sides and an angle is given

Question - 2

Python program to obtain the marks in computer of some student and find mean median and mode

Question - 3

Write a Python code to calculate and display the value of Sine 45Â° and Cosine 30Â°

Question - 4

Python program to accept three side of triangle and find its area by using Herons Formula

Question - 5

Python program to accept the Base and Perpendicular and find the Hypotenuse

Question - 6

Python program to accept side of Equilateral Triangle and find its area

Question - 7

Python program to check whether dart hit inside board or outside

Question - 8

Python Program to obtain temperature in Celsius and convert it into Fahrenheit

Question - 9

Python program to print the area of circle when radius of the circle is given by user

Question - 10

Python program to print the volume of a cylinder when radius and height of the cylinder is given by user

Question - 11

Python program that asks your height in centimeters and converts it into foot and inches

Question - 12

Python program accept three side of triangle and find area of a triangle

Question - 13

Python program to input principle amount,rate time and calculate simple interes

Question - 14

Python program which take value of x y z from the user and calculate the equation

Question - 15

Python program to take the temperatures of all 7 days of the week and displays the average temperature of that week

Question - 16

Python program to read a number in n and prints n2 n3 n4

Question - 17

Python program to obtain three numbers and print their sum

Question - 18

Python program to obtain length and breath of a rectangle and calculate its area

Question - 19

Python program to calculate body mass index of a person

Question - 20

Python program to input a number and print its cube

Question - 21

Python program to input a single digit and print a 3 digit number

Question - 22

Python program to calculate the compound interest

Question - 23

Python program to find sale price of an item with given price and discount

Question - 24

Python program for addition of two times in hour and minute format

Question - 25

Python Program to Calculate the Area of a Triangle

Question - 26

Python program for addition of two times in hour minute and second format

Question - 27

Python program to print quotient

Question - 28

Python program to calculate simple interest

Question - 29

Python program to calculate area and perimeter of a parallelogram

Question - 30

Python program demonstrating working with power operator

Question - 31

Python program of division operator

Question - 32

Python program of modulus

Question - 33

Python program convert dollars in Rupee

Question - 34

Python program to convert kilometers to miles

Question - 35

Python program to convert the distance in feet to inches yards and miles

Question - 36

Python program to display menu to calculate area of square or rectangle

Question - 37

Python program to obtain x y z from user and calculate expression

Question - 38

Python program that reads a number of seconds and prints it in form mins and seconds

Question - 39

Python program that asks a user for a number of years and then prints out the number of days hours minutes and seconds

Question - 40

Python program to take a 2 digit number and then print the reversed number

Question - 41

Python program to take a 3 digit number and then print the reversed number

Question - 42

Python program to take two inputs for day month and then calculate which day of the year

Question - 43

Python program that inputs an age and print age after 10 years

Question - 44

Python program to calculate the radius of a sphere whose area is given

Question - 45

Python program to calculate the area of an equilateral triangle

Question - 46

Python program to input the radius of a sphere and calculate its volume

Question - 47

Python program to calculate amount payable after simple interest

Question - 48

Python program to input the time in second and convert into hours minute and seconds

Question - 49 [ O Level JUL-2025]

Write a program that takes 2 numbers as command line arguments and prints its sum.

Question - 50

Python program to input 3 numbers and check all are same or not

Question - 51

Python program to input 3 numbers from user and check these are unique numbers are not

Question - 52

Python program to take year as input and check if it is a leap year or not

Question - 53

Python program to take two numbers and print if the first number is fully divisible by second number or not

Question - 54

Python program to input two number and swap them

Question - 55

Python program to input three number and swap 3 numbers

Question - 56

Python program to read 3 numbers in 3variables and swap first two variables with the sums of first and second

Question - 57

Python credit card program

Question - 58

Python program to print absolute value of number provided by the user

Question - 59

Python program to check divisibility of a number

Question - 60

Python program to print the largest number

Question - 61

Python program to check number is even or odd

Question - 62

Python program to print larger number using swap

Question - 63

Python program to input three unequal numbers and display the greatest and the smallest number

Question - 64

Python program to take two numbers and check that the first number is fully divisible by second number or not

Question - 65

Python program to check the given year is leap year or not

Question - 66

Python program to calculate the roots of a given quadratic equation.

Question - 67

Python program to find simple interest based upon number of years

Question - 68

Python program to check where is profit or loss

Question - 69

Python program to check number is buzz number or not

Question - 70

Python program to input assets liabilities and capital then check accounting equation means balanced or not

Question - 71

Python program to input total debt and total assets and calculate total debt to total assets ratio and check whether major funded by assets or equity

Question - 72

Python program to calculate debt to equity check whether it is risky scenario for investor or not

Question - 73

Python program to input 2 integer number and check where they are same of different number

Question - 74 [ O Level JAN-2025]

Write a program that checks if a number is positive using the assert statement.

Question - 75

Pythoon program to read todays date only date Part from user Then display how many days are left in the current month

Question - 76

Python program to compute the result when two numbers and one operator is given by user

Question - 77

Python program to input a digit and print it in words

Question - 78

Python program to input any choice and to implement the following

Question - 79

Python program to check number is positive negative or zero

Question - 80

Python program to calculate electricity bill

Question - 81

Python program to input three number and print in ascending order

Question - 82

Python program to check character is alphabetic character or not

Question - 83

Python program to input length of three sides of a triangle Then check if these sides will form a triangle or not

Question - 84

Python program to input 3 sides of a triangle and print whether it is an equilateral scalene or isosceles triangle

Question - 85

Python program using if Elif else statement to find the number of days present in a month

Question - 86

Python program to accept marks of English math and science and display the appropriate stream allotted to the candidate

Question - 87

Python program to calculate income tax based on condition

Question - 88

Python program to calculate volume of cuboid cylinder and cone based on user choice

Question - 89

Python program to input any number and to find reverse of that number

Question - 90

Python program to input any string and count number of uppercase and lowercase letters

Question - 91

Python program to accept a integer number and find its sum of digit

Question - 92

Python program to find the largest digit of a given number

Question - 93

Python program to find the smallest digit of a given number

Question - 94

Python program to count the number of digits in given number

Question - 95

Python program to find the difference between greatest and smallest digits presents in the number

Question - 96

Python program to print the frequency of digits present in given number

Question - 97

Python program to check whether given number is Armstrong or not

Question - 98

Python program to convert decimal number to binary

Question - 99

Python program to convert binary to decimal

Question - 100

Python program to input list of numbers and find those which are palindromes

Question - 101

Python program to place and the most significant digit of number

Question - 102

Python program to find the LCM of two input numbers

Question - 103

Python program to find GCD of 2 number

Question - 104

Python program to check number is special or not

Question - 105

Python program to find the smallest digit of the input number

Question - 106

Python program to check whether it is a prime number or not If it is not a prime then display the next number that is prime

Question - 107 [ O Level JUL-2025]

Implement Python Script to check given number is Armstrong or not.

Question - 108

Python program to calculate compound simple interest after taking the principle rate and time

Question - 109

Python program that searches for prime numbers from 15 through 25

Question - 110

Python program to test if given number is prime or not

Question - 111

Python program to check whether square root of a given number is prime or not

Question - 112

Python program to print first n odd numbers in descending order.

Question - 113

Python program to find the average of the list of the numbers entered through keyboard

Question - 114

Python program to find the largest number from the list of the numbers entered through keyboard

Question - 115

Python program to find the sum of n natural numbers

Question - 116

Python program to find the sum of first n even numbers

Question - 117

Python program to find the sum of first n odd numbers.

Question - 118

Python program to generate a list of elements of Fibonacci Series

Question - 119

Python program to input any number and to print all natural numbers up to given number

Question - 120

Python program to input any number and to find sum of all natural numbers up to given number

Question - 121

Python program to print table of entered number

Question - 122

Python program to calculate the sum of odd numbers divisible by 5 from the range 1 to 100

Question - 123

Python program to find the factorial value of given number

Question - 124

Python program to print factor of given number

Question - 125

Python program to check given number is composite number or not

Question - 126

Python program to print Floyds triangle

Question - 127

Python program to find all prime numbers up to given number

Question - 128

Python program to print letters of word

Question - 129

Python program to print ASCII code for entered message

Question - 130

Python program to print first ten mersenne numbers

Question - 131

Python program to Print numbers from 11 to N When the number is a multiple of 3 print Tipsy when it is a multiple of 7 print Topsy

Question - 132

Python program to print every integer between 1 and n divisible by m Also report whether the number that is divisible by m is even or odd

Question - 133

Python program to input N numbers and then print the second largest number

Question - 134

Python program to check number is perfect number or not

Question - 135

Python program to print all buzz numbers between 1 to n

Question - 136

Python program to display the first ten terms of the following series 2 5 10 17

Question - 137

Python program to find the sum of first ten terms of the series

Question - 138 [ O Level JUL-2025]

Python program to print the factorial of this number.

Question - 139 [ O Level JAN-2025]

Print all Palindrome Numbers in a Range (200-400).

Question - 140 [ O Level JAN-2025]

Write a program that takes two integers a and b as input. Print all the numbers between a and b (inclusive) that are divisible by both 3 and 5. If no such numbers exist, display No numbers found

Question - 141 [ O Level JAN-2025]

Write a program to generate Fibonacci series

Question - 142 [ O Level JAN-2025]

Write a Program to print all numbers from 0 to 6 except 3 and 6.

Question - 143 [ O Level JUL-2025]

Write a program that takes two integers m and n (where m < n) as input and computes the sum of all even numbers between m and n (inclusive). Use the pass statement for numbers that are not even.

Question - 144

Python program to print first n perfect numbers

Question - 145

Python program to print the sum of series

Question - 146

Python function which takes list of integers as input and finds the followings

Question - 147 [ O Level JUL-2021]

Python program to print all the prime numbers in the given range

Question - 148 [ O Level JUL-2025]

Implement Python Script to generate prime numbers series up to n.

Topic : Sequence data types in python

Question - 1

Python program to find the 2nd largest number from the list of the numbers entered through keyboard.

Question - 2

Python program that creates a list of numbers from 1 to 20 that are divisible by 4

Question - 3

Python program to define a list of countries that are a member of BRICS Check whether a county is member of BRICS or not

Question - 4

Python program to read marks of six subjects and to print the marks scored in each subject and show the total marks

Question - 5

Python program to read prices of 5 items in a list and then display sum of all the prices product of all the prices and find the average

Question - 6

Python program to count the number of employees earning more than 1 lakh per annum

Question - 7

Python program to create a list of numbers in the range 1 to 10 Then delete all the even numbers from the list and print the final list

Question - 8

Python program to generate in the Fibonacci series and store it in a list Then find the sum of all values

Question - 9

Python program to find minimum element from a list of elements along with its index in the list

Question - 10

Python program to calculate mean of a given list of numbers

Question - 11

Python program to search for an element in a given list of numbers

Question - 12

Python program to count frequency of a given element in a list of numbers

Question - 13

Python program to calculate the sum of integers of the list

Question - 14

Python program to reverses an array of integers

Question - 15

Python program to creates a third list after adding two lists

Question - 16

Python program that input a list, replace it twice and then prints the sorted list in ascending and descending order

Question - 17

Python program to check if the maximum element of the list lies in the first half of the list or in the second half

Question - 18

Python program to display the maximum elements from the two list along with its index in its list

Question - 19

Python program to swap list elements with even and locations

Question - 20

Python program to rotate list elements with next elements

Question - 21

Python program to increment the elements of list

Question - 22

Python program to enter a list containing number between 1 and 12 then replace all the entries in the list that are greater than 10 with 10

Question - 23

Python program that reverse the list of integers in place

Question - 24

Python program to input two list and create third list which contains all elements of the first elements followed by all elements of second list

Question - 25

Python program to inter list of string and create a new list that consist of those strings with their first characters removed

Question - 26

Python program to create a list using for loop which consist of integers 0 through 49

Question - 27

Python program to create a list using for loop which consist square of the integers 1 through 50

Question - 28

Python program to create a list using for loop which consist a bb ccc dddd that ends with 26 copies of the letter z.

Question - 29

Python program that takes any two list L and M of the same size and adds their elements together in another third list

Question - 30

Python program to rotates the elements of list so that fist elements move to second and second to the third

Question - 31

Python program to move all duplicate element to the end of list

Question - 32

Python program to display the maximum and minimum values form specified range of indexes of a list

Question - 33

Python program to compare two equal sized list and print the first index where they differ

Question - 34

Python program that receives a Fibonacci series term and returns a number telling which term it is

Question - 35

Python Program to accept three distinct digits and print all possible combinations from the digits

Question - 36

Python Program to find the successor and predecessor of the largest element in list

Question - 37 [ O Level JUL-2025]

Write a program that takes as input a list having a mix of 10 positive numbers and a key value.

Question - 38 [ O Level JUL-2025]

Create a Python program that removes even duplicate positive integer numbers (includes zero)

Question - 39 [ O Level JUL-2025]

Create a Python program that finds the second smallest number in a list of positive integers (including zero).

Question - 40

Python program to swap two values using tuple assignment

Question - 41

Python program using a function that returns the area and circumference of a circle whose radius is passed as an argument

Question - 42

Python program that has a list of positive and negative numbers Create a new tuple that has only positive numbers from the list

Question - 43

Python program to find maximum and minimum values in tuple

Question - 44

Python program to interchange the values of two tuple

Question - 45

Python program to interchange the values of two tuple

Question - 46

Python program that create a tuple storing first 9 terms of Fibonacci series

Question - 47

Python program that receives the index and return the corresponding value

Question - 48

Python program to create a nested tuple to store roll number name and marks of students

Question - 49

Python program that interactively creates a nested tuple to store the marks in three subjects for five students

Question - 50 [ O Level JAN-2025]

Write a Python program to check whether an element exist within a tuple.

Question - 51 [ O Level JUL-2025]

Write a Python program to iterate through a Tuple using for loop.

Question - 52

Python Program that generate a set of prime numbers and another set of even numbers

Question - 53

Python program to store the product information in dictionary

Question - 54

Python program to create a dictionary whose keys are month names and values are their corresponding number of days

Question - 55

Python program to enter names of employees and their salaries as input and store them in a dictionary

Question - 56

Python program to count the number of times a character appears in a given string

Question - 57

Python program to convert a number entered by the user into its corresponding number in words

Question - 58

Python program Repeatedly ask the user to enter a team name

Question - 59

Python program that repeatedly asks the user to enter product names and prices

Question - 60

Python Program to Create a dictionary whose keys are month name and whose values are number of days in the corresponding month

Question - 61

Python program to store the detail of 10 students in a dictionary at the same time

Question - 62

Python program to Create a dictionary with the opposite mapping

Question - 63

Python program that lists the over lapping keys of the two dictionaries if a key of d1 is also a key of d2 the list it

Question - 64

Python program that checks if two same values in a dictionary have different keys

Question - 65

Python program to check if a dictionary is contained in another dictionary

Question - 66

Python program to create a new dictionary D2 having same keys as D1 but values as the sum of the list elements

Question - 67

Python program to create a dictionary has three keys assets liabilities and capital

Question - 68 [ O Level JAN-2025]

Create a dictionary with RollNo and Percentage of 10 students. Write a program to print only those RollNo from the dictionary where percentage is greater than 50.

Question - 69 [ O Level JUL-2025]

Write a Python program to find the length of a dictionary.

Question - 70 [ O Level JAN-2022]

Python function that takes a string as parameter and returns a string with every successive repetitive character replaced

Question - 71 [ O Level JUL-2025]

Implement python script to accept line of text and find the number of characters, number of vowels and number of blank spaces in it.

Question - 72 [ O Level JUL-2025]

Write a Python program that:

Topic : Functions in Python

Question - 1 [ O Level JUL-2023]

Write a function with name dividebyfive which generate and prints a random integer number from the range 0 to 100 and then return True if the randomly generated number is divisible by 5, and False otherwise.

Question - 2

Python program to create a function to calculate factorial value

Question - 3

Python program to find the sum of factorial upto n terms using function

Question - 4

Python program to create a function for reverse the number

Question - 5

Python program to check number is Palindrome or not using function

Question - 6

Python program to create a function for calculating sum of digit

Question - 7

Python function to find the sum of all numbers between 100 and 500 which are divisible by 2

Question - 8

Python function to get two matrices and multiply them

Question - 9 [ O Level JUL-2025]

Python Function to Compute the Sum of n Terms of the Following Series

Question - 10

Python program to illustrate the global variable

Question - 11

Python program to convert decimal into other number systems

Question - 12

Python program that generates six random numbers in a sequence created with start stop step

Question - 13

Python program to create recursive function to find factorial

Question - 14

Python recursive function to find the sum of digits

Question - 15

Python recursive function to print the reverse of number

Question - 16 [ O Level JAN-2025]

Write a Program to calculate factorial of a number using recursion.

Question - 17

Python function to accept 2 number and return addition subtraction multiplication and division

Question - 18

Python function to accept number of days and return week and days to its equivalent

Question - 19

Python function to extract the day month year from given date

Topic : File Processing in Python

Question - 1 [ O Level JAN-2025]

Write a program that opens a file named data.txt in write mode, and writes multiple lines to it from a list of strings.

Question - 2 [ O Level JUL-2025]

Write a Python program to open the file with a for appending, then add a list of texts to append to the file.

Question - 3

Python program to read the full content of specified txt file

Question - 4

Python program to count the number of lines in the file

Question - 5

Python program to display the size of a file in byte

Question - 6

Python program to display only last line of a text file

Question - 7

Python program to accept file name and data from user and write data on file

Question - 8

Python program to display all the records in a file along with line number

Question - 9

Python program that reads a text file and creates another file that is identical except that every sequence of consecutive blank spaces is replaced by single space

Question - 10

Write Python code to display sentence starting with given character from abc.txt file

Question - 11

Python code to display digits from abc.txt file

Question - 12

Python program to copy the one contents to another

Question - 13

Python program to copy the all word which start with constant in another file

Question - 14

Python program to read txt file data from specified index to specified length

Question - 15

Python program to delete the specified file from computer

Question - 16

Python program to write first n prime number in text file

Question - 17

Python program to marge the content of target file into source file

Question - 18

Python program to create a function that would read contents from the sports.dat and creates a file named Atheletic.dat

Question - 19

Python program to add delete and display all record of binary file

Question - 20

Python program to read csv file content line by line

Question - 21

Python program to read data from csv file

Question - 22

Python program to write data on csv file

Topic : Modules in Python

Question - 1

Python program to print the calendar of given month and year

Question - 2

Python program to print the calendar of given year

Question - 3

Python program to generate 6 digit random secure OTP between 100000 to 999999

Question - 4

Python program to generate 3 random integers between 100 and 999 which is divisible by 5

Question - 5

Python program to generate 6 random numbers and then print their mean median and mode

Question - 6 [ O Level JAN-2025]

Write a function that prints the current date and time in a formatted way ("Year-Month-Day Hour : Minute)

Topic : NumPy Basics

Question - 1 [ O Level JAN-2025]

Write a NumPy program to create a 5x5 array with random values and replace the minimum value with 0.

Question - 2 [ O Level JAN-2025]

Create an array from [10, 15, 20, 25, 30]. Use Boolean indexing to create a new array with elements greater than 15.

Question - 3 [ O Level JAN-2023]

Write a program to find the intersection of two arrays

Question - 4 [ O Level JAN-2023]

Create a numpy array having two dimensions and shape(3,3) and perform the following operations on array elements:

Topic : String Handling in Python

Question - 1

Python program input string and prints its characters in different lines two characters per line

Question - 2

Python to print the number of occurrences of a sub string into a line

Question - 3

Python program to check the given string is palindrome or not

Question - 4

Python program that inputs a string and then prints it equal to number of times its length

Question - 5

Python program to form a word by joining first character of each word

Question - 6

Python program to reverse order of its words in given sentence

Question - 7

Python program to find the longest word present in the sentence along with its length

Question - 8

Python program to find the frequency of vowels in each word

Question - 9

Python program to input a word and display the pattern as shown below