Question

Complete the series choosing the missing number:

2, 3, 5, 7, ______, 13, 17

1. 11
2. 9
3. 10
4. 12

Answer 1

Correct Answer - Option 1 : 11

The pattern followed here is:

All are consecutive prime number starting from 2.

2, 3, 5, 7, 11, 13, 17

Prime numbers are those number who is divided by one or by itself.

2, 3, 5, 7, 11, 13, 17, 19  etc are the prime numbers. 

Hence, '11' is the correct answer.