ISRO Computer Science (CSE) 2014 - Question 74

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What is the median of data if its mode is 15 and the mean is 30?

  • A. 30
  • B. 25
  • C. 22.5
  • D. 27.5

Answer: B. 25

Explanation: Relation: Mode = 3 Median - 2 Mean.\n$15 = 3 \text{ Median} - 2(30)$.\n$15 = 3M - 60$.\n$3M = 75$.\n$M = 25$.

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