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MHT CET20228 Aug 2022Morning ShiftMathematicsProbabilityActual

In a certain examination, a candidate has to pass in each of the 5 subjects. Hence, the number of ways he can fail is

Options

  1. A5 !
  2. B5
  3. C2^5-1
  4. D2^5

Correct answer

C. 2^5-1

Step-by-step solution

In each subject either he can pass or he can fail Total number of ways =2^5 Number of ways which he can pass is only Hence, the number of ways in which he can fail =2^5-1

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