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The average of five numbers is 24. If one of the numbers is 30, what is the sum of the other four numbers?

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The average of five numbers is 24. If one of the numbers is 30, what is the sum of the other four numbers? Answer: 90

Total sum = 5 * 24 = 120. Sum of remaining four = 120 - 30 = 90.

Question context

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