Step 1: Analyze the Word "INADVERTENT"
The word "Inadvertent" means something that is not resulting from or achieved through deliberate planning, meaning unintentional.
Step 2: Evaluate the Options
- (a) Undisturbed: Means not disturbed, which is unrelated to the meaning of "inadvertent." ❌
- (b) Ignorant: Refers to lacking knowledge or awareness, which is different from the meaning of "inadvertent." ❌
- (c) Unexpected: Means something that was not anticipated, which is different from "inadvertent," which refers to something unintentional rather than surprising. ❌
- (d) Unintentional: Matches the meaning of "inadvertent," as both refer to something not planned or deliberate. ✅
Step 3: Final Answer
The correct answer is (d) Unintentional.