Complete the series: 8, 27, 64, 100, 125, 216, 343, _____?

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Complete the series: 8, 27, 64, 100, 125, 216, 343, _____? Answer: 100

This series follows the pattern of a "Perfect cube root". Solution: 8 = It is the perfect cube of 2. 27 = It is the perfect cube of 3. 64 = It is the perfect cube of 4. 100 = It is not a perfect cube of any number. 125 = It is the perfect cube of 5. 216 = It is the perfect cube of 6. 343 = It is the perfect cube of 7. Hence, the correct answer is "100".

Question context

This question is part of 🧩 Logical Reasoning 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.