The easy questions for class -9

1. What is the value of √64?

2. Which of the following is a rational number?

3. What is the decimal representation of the fraction 3/4?

4. Which of the following is an irrational number?

5. If x = 2, what is the value of x²?

6. Which set of numbers is not a subset of real numbers?

7. What is the value of (−3)²?

8. Which of the following is the representation of the number 0.333... as a fraction?

9. What is the prime factorization of 30?

10. What is the sum of the first five prime numbers?