What is the next number in the pattern: 1, 3, 5, 7,…?

What is the next number in the pattern: 1, 3, 5, 7,…?

• A. 8
• B. 9
• C. 10
• D. 11

Answer: (B)

The sequence given is 1, 3, 5, 7, which consists of consecutive odd numbers increasing by 2 each time. To identify the next number in this pattern, you need to observe that each number is formed by adding 2 to the previous number. Starting from 1: - The first number is 1. - The second number is 1 + 2 = 3. - The third number is 3 + 2 = 5. - The fourth number is 5 + 2 = 7. Following this pattern, the next number would be obtained by adding 2 to 7, resulting in 9. This consistent increment clearly indicates the pattern of odd numbers, which supports why 9 is the correct answer.

The sequence given is 1, 3, 5, 7, which consists of consecutive odd numbers increasing by 2 each time. To identify the next number in this pattern, you need to observe that each number is formed by adding 2 to the previous number.

Starting from 1:

• The first number is 1.

• The second number is 1 + 2 = 3.

• The third number is 3 + 2 = 5.

• The fourth number is 5 + 2 = 7.

Following this pattern, the next number would be obtained by adding 2 to 7, resulting in 9. This consistent increment clearly indicates the pattern of odd numbers, which supports why 9 is the correct answer.