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Railways PYQCBT 2 2017

RRB NTPC · Question 49

Find the mode of the following data : 70, 80, 65, 90, 70, 90, 80, 70, 75, 65

  1. 90

  2. 80

  3. 70

  4. 65

Show answer & explanation

Answer: (C) 70

Explanation

70 occurs three times, more often than any other value (80, 90 and 65 occur twice), so the mode is 70.