Multiple choice general knowledge

Which one of the numbers does not belong in the following series?

  1. 2

  2. 5

  3. 13

  4. 48
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

48 is not a prime number, while 2, 5, and 13 are all prime numbers. This makes it the number that does not belong in the series.

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