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AP EAMCET202423 May 2024Morning ShiftMathematicsPermutation and CombinationActual

Among the 4 digit numbers formed using the digits 0,1,2,3,4 when repetition of digits allowed, the number of numbers which are divisible by 4 is

Options

  1. A140
  2. B160
  3. C180
  4. D200

Correct answer

B. 160

Step-by-step solution

Case-I: If unit's digit is 0 Case-II: If unit's digit is 2 Case-III: If unit's digit is 4 So, required number =60+40+60=160

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