What is the next number in the sequence 3,9,27…?

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What is the next number in the sequence 3,9,27…? Answer: 81

The next number in the sequence is 81. This is a geometric sequence where each number is multiplied by 3 to get the next number. • 3×3=9 • 9×3=27 • 27×3=81

Question context

This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.