The next number in the series is 23. The pattern is to add 2 to the previous number, as it is an arithmetic sequence.
What number comes next in the series?13, 15 17 19 21
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Question context
This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the MOD - MINISTRY OF DEFENCE preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.