Select the term from among the given options that can replace the question mark (?) in the following series.
2A, 3C, 5F, 7J, 11O, ?
2A, 3C, 5F, 7J, 11O The first number in each pair is a prime number (2, 3, 5, 7, 11), and the second letter seems to be alphabetically ordered (A, C, F, J, O). If we continue this pattern, the next prime number after 11 is 13, and the next letter in the alphabet after O is U. So, the next term in the series should be 13U. Therefore, the correct option is: 13U
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