Question

Q-1 Answer the questions. (5)

1. Which is the even prime number?

2. Which is the smallest odd composite number?

3. Write prime number between 45 and 50.

4. Write prime factors of 15.

5. Write all the factors of 12.​

Answer 1

1. 2

2. 9

3. 47

4. 1, 3, 5, 15

5. 1, 2, 3, 4, 6, and 12