What comes next: 11, 13, 17, 19, 23, ___?
Correct answer: A. 29
These are consecutive prime numbers. After 23, the next prime is 29, since 24, 25, 26, 27 and 28 all have other factors.
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Answer and explanation
The correct answer is A. 29
These are consecutive prime numbers. After 23, the next prime is 29, since 24, 25, 26, 27 and 28 all have other factors.
Topic: Number Series Practice MCQs · Subject: Numerical Ability