Question

In the given series one word/one number/one term is missing. Select the correct alternative from the given ones that will complete the series.

23, 29, ?, 37, 41 

1. 30
2. 33
3. 35
4. 31

Answer 1

Correct Answer - Option 4 : 31

The logic is- 

All are the prime number series. 

Prime numbers → are the positive integers having only two factors, 1 and the integer itself.

So, the next prime number in the series is 31.

Hence, '31' is the correct answer.