In a certain code, the number of characters used to represent a number follows the sequence 2, 3, 5, 7. What will be the number of characters for the next number?
Q1. In a certain code, the number of characters used to represent a number follows the sequence 2, 3, 5, 7. What will be the number of characters for the next number?
Answer: 11
Explanation: The sequence represents prime numbers, so the next prime after 7 is 11