Question

3, 11, 23, 39, 59, ...

• A. 63
• B. 73
• C. 83
• D. 93

Hint:

Look for arithmetic patterns in differences between terms, such as adding consecutive even or odd numbers.

Answer 1

The Correct Option is C

The pattern in this series involves adding successive odd numbers:
3 + 8 = 11
11 + 12 = 23
23 + 16 = 39
39 + 20 = 59
59 + 24 = 83.

Thus, the next number in the series is "83".