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CTFL18 · Question #476

Consider the following scale used to award grades to students of an engineering college: Which set of marks given below falls in a single equivalence class as per above classification?

The correct answer is B. 60, 75, 79. See the full explanation below for the reasoning.

Question

Consider the following scale used to award grades to students of an engineering college:

Which set of marks given below falls in a single equivalence class as per above classification?

Options

  • A60, 79, 80
  • B60, 75, 79
  • C55, 65, 89
  • D49, 50, 59

How the community answered

(59 responses)
  • A
    15% (9)
  • B
    75% (44)
  • C
    7% (4)
  • D
    3% (2)

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