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1. Write a program to accept temperature in Fahrenheit and print the temperature in Celsius. Note: Formula for
conversion
C = (F - 32) * 5 / 9
2. Write a program to accept marks in three subjects and display the percentage of marks. Assume the maximum
marks in each subject is 40.
3. Write a program to accept a number and print its square and cube.
4. Write a program that accepts the radius, r, height, h and slant height, sh of a cone, and calculates its volume
and surface area. Save the file as cone.py. Also, execute the program and write the output in the space
provided.
The volume of a cone = (1 / 3) πr h cubic units
2
Surface area = π * r (r + L)
5. Write a program to display the area and perimeter of a rectangle.
6. Write a program that reads a character as a user input, checks whether it is an alphabet, digit or a special
character, and displays output such as the following:
& is a special character.
7 is a digit.
7. Write a program to develop a calculator. It accepts two numbers and a character operator ( +, -, *, /) and displays
the sum, difference, product, quotient , and remainder, respectively. An appropriate message should be displayed
if any other character operator is passed as an operator.
8. Write a program to accept a number and compute its factorial.
9. Write a program to print the factors of a given number.
10. Write a program to accept a number and display its reverse.
11. Write programs in Python to print the following patterns:
Python Patterns
12. Write a program that accepts a list of n numbers and prints the largest number. Do not use the built in methods,
instead develop a function of your own to find the largest number in the list.
13. Write a program that displays alternate elements of a list.
344 Touchpad Informatics Practices-XI

