Quiz on Squares and Square Roots (Mathematics)

1. What is the square root of 4?

2. What is the square of 7?

3. What is the square root of 121?

4. What is the square of 14?

5. What is the square root of 324?

6. What is the square of 24?

7. Which of the following numbers is a perfect square?

8. Which of the following numbers is not a perfect square?

9. What is the approximate value of the square root of 20?

10. What is the square root of 555.5449?