The video tutorial explains the use of if-elif-else statements in programming to handle multiple conditions. It provides examples of a grading system and voting eligibility to demonstrate how these statements work. The tutorial emphasizes the importance of using else to handle false conditions and shows how to implement these concepts in Python.

What is the primary purpose of using an if-elif-else statement in programming?

• To execute code based on a single condition

• To execute code based on multiple conditions

• To execute code without any conditions

• To execute code in a random order

In the grading example, what grade is assigned for marks between 75 and 90?

• Grade D

• Grade C

• Grade B

• Grade A

In the voting eligibility example, what is the outcome if the age is exactly 18?

• Voting is legal

• Candidate cannot vote

• Voting is illegal

• Age is not considered

What is the role of the 'else' statement in an if-elif-else structure?

• To handle any condition

• To handle the last condition

• To handle the default action when no other conditions are met

• To handle the first condition

What is a common mistake to avoid when writing if-elif-else statements in Python?

• Using 'else' before 'if'

• Missing the colon (:) at the end of the condition

• Using 'elif' without a condition

• Forgetting to include the 'if' keyword