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WAEC Mathematics 2013 Question 27

Question 27

Probability

Which of the following is not a probability of Mary scoring 85% in a mathematics test?

  1. A.0.15
  2. B.0.57
  3. C.0.94
  4. D.1.01
Show the answer and explanation

Answer: D (1.01)

Explanation

A probability cannot be greater than 1, so 1.01 is impossible.