Python Programming Practice for CBSE Class 11th & 12th

Learn to write a Python program that calculates simple and compound interest using user input, float conversion, and exponentiation, demonstrated in a Jupyter Notebook.

Write a Python program to compute the factorial of a positive number using a for loop and range, with input handling, validation, and iterative multiplication.

Learn how to perform a linear search on a list of numbers and count the frequency of a target element using a counter and a for loop in Python.

Learn to count character occurrences in a string with a Python dictionary, using a for loop and conditional checks to accumulate counts, and understand ASCII values for letters.

Learn to create a Python dictionary of employee names and salaries, add items dynamically, and access each key to print the corresponding name and salary.

Learn how to build a Python program to check palindromes, using input, lowercasing, reversing strings, and tuple comparison to determine if a word or number reads the same backward.

Learn how to use Python's input function to read a welcome message from the keyboard and display it with the print function, including examples with string handling.

Practice python programming by reading two numbers, converting inputs to integers, appending them to a list, and using max and min to display the larger and smaller values.

Explains how to implement a recursive power function in Python to compute x to the power n, including base cases and using built-in pow as an alternative.

Calculate sums of series 1 + x + x^2 + ... + x^n and 1 - x - x^2 - ... - x^n in Python using input, power, formatted output.

Learn to implement a Python program that computes the series x + x^2/2! - x^3/3! + x^4/4! using a factorial function, a user-defined function, and loop-based workflow.

Learn to input a number and determine if it is prime or composite using a Python program. Understand prime and composite concepts and how to test divisors to decide results.

Learn to write a program that takes a positive number and prints that many Fibonacci terms, starting with 0 and 1, by summing the previous two terms.

Learn to compute the greatest common divisor and least common multiple of two integers in Python by defining and calling a user-defined function, returning the result, and printing it.

Count and display vowels, consonants, uppercase, and lowercase characters in a string using Python. Use length checks and lower and upper functions to differentiate alphabetic from non letters.

Learn to find the largest and smallest numbers in a list or tuple using the max and min functions, and understand the difference between lists and tuples.

Create and populate a Python list (or tuple) from user input, append new elements at runtime, and search for a specified item using the in operator, reporting existence.

Write a Python program to find the smallest and largest numbers in a list using min and max functions, and print the results for practice.

Learn to create a Python dictionary of roll numbers, names, and marks, add items at runtime, perform linear search, traverse entries, and display names of students with marks over five.

Learn to read a text file line by line in Python, use open and a file object, split each line into words, and display them separated by a hash.

Write a Python program that reads a text file, counts vowels, consonants, uppercase and lowercase letters, and prints the totals using with open and line-by-line processing.

Learn to build a Python program that creates a binary file of student roll numbers and names, uses pickle to dump and load data, and searches for a roll number.

Open a binary file in Python to read, write, and update student records (roll number, name, marks) using pickle serialization; store records as dictionaries and update by roll number.

Write a Python program that imports the random library, defines a function using def, and generates a random number between one and six to demonstrate uses in games and simulations.

Implement a queue using a Python list, performing enqueue and dequeue operations with front and rear pointers. Learn queue basics, FIFO behavior, and handling insertions and deletions.

Plot data with matplotlib by creating a figure and axes, plotting x and y data with a subplot, and showing the graph while exploring bar and pie charts.

Learn data analysis with pandas in Python by installing the library, importing it, and using a series constructor to turn raw data into meaningful information for decision making.

Learn to implement 4x4 matrix multiplication in Python by creating matrices as nested lists, understanding matrix size, and applying row-by-column product and sum.

Create a static web page and display it in a web browser using Python, illustrating basic web programming and the browser.open method to open files or websites.

Learn how to print an nxn checkerboard pattern in python using numpy, with slices and nested loops to alternate zeros and ones for dark and light squares.

Reverse an input number in Python by converting the input to int and using a while loop with modulo 10 and floor division to build the reversed value.