How will you access elements of a list using for loop? Explain with an example.

Explain remove (), pop () and clear () used in list with an example.

Write a python program to read marks of six subjects and to print the marks scored in each subject and show the total marks.

Write a program using a function that returns the area and circumference of a circle whose radius is passed as an argument. Two values using tuple assignment.

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