The average of 5, 10, and 15 is:
A20
B10
C15
D5
Explanation
• Average = (Sum of values) / (Number of values).
• (5 + 10 + 15) / 3 = 30 / 3 = 10.
Exam Relevance
- Topic: Competitive Exams
- Subtopic: Arithmetic, Algebra, Geometry

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