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Microprocessors & Microcontrollers8085 Arithmetic

If the 8085 accumulator contains 25H and instruction ADI 15H is executed, the accumulator becomes?

  • A30H
  • B3AH
  • C40H
  • D10H
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Correct Answer: B. 3AH
Explanation: 25H + 15H = 3AH in hexadecimal.
Reference: Standard microprocessors and microcontrollers: 8085 arithmetic
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