In a question paper, there are four multiple-choice questions. Each question has five choices with only one choice for its correct answer. What is the total number of ways in which a candidate will not get all the four answers correct

Answer: 624
Explanation

624

The total number of times a candidate did not answer allΒ  four answers correctly is 54-1 = 624.


This question appeared in Past Papers (3 times)
This question appeared in Subjects (2 times)

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