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SQL Airthmetic Operators-interview

Q1. What are arithmetic operators in SQL?

Operators like +, -, *, /, % used to perform calculations on numeric columns.






Q2. How do you calculate total price in SQL?
SELECT price * quantity AS total_price FROM Products;





Q3. How do you calculate the average value?
SELECT total_marks / students AS average FROM Exams;






Q4. Can arithmetic operators be used with WHERE clause?

Yes, you can filter using calculations.

SELECT * FROM Employees WHERE salary + bonus > 50000;





Q5. What is the modulus operator and its use?

% gives the remainder of division. Example: marks % 10 returns the remainder when marks are divided by 10.