8085 Arithmetic MCQs

Practice 8085 Arithmetic MCQs with four options, answers and explanations for focused Electronics & Telecommunication Engineering revision.

Question 1

Microprocessors & Microcontrollers8085 Arithmetic

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

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Correct Answer: B. 3AH

Explanation: 25H + 15H = 3AH in hexadecimal.

Reference: Standard microprocessors and microcontrollers: 8085 arithmetic