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AP EAMCET201726 Apr 2017Evening ShiftMathematicsPermutation and CombinationActual

A question paper contains 4 questions each having 4 alternative answers. The number of ways that a candidate can answer one or more questions is

Options

  1. A255
  2. B256
  3. C624
  4. D625

Correct answer

C. 624

Step-by-step solution

No solution. Refer to answer key.

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