Find the 30th term of AP: 10, 7, 4, _______?

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Find the 30th term of AP: 10, 7, 4, _______? Answer: -77

The 30th term of the arithmetic progression is -77.

Question context

This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the ASF Airports Security Force preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.