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Q: Four words have been given, out of which three are alike in some manner and one is different. Select the word that is different.
  • A. Cardiologists
  • B. Nephrologists
  • C. Pulmonologists
  • D. Psychiatrists
Correct Answer: Option D - Cardiologists, Nephrologists and Pulmonologist all three are the persons who treats internal body diseases. Whereas, Psychiatrists is different from other. Hence, option (d) is different.
D. Cardiologists, Nephrologists and Pulmonologist all three are the persons who treats internal body diseases. Whereas, Psychiatrists is different from other. Hence, option (d) is different.

Explanations:

Cardiologists, Nephrologists and Pulmonologist all three are the persons who treats internal body diseases. Whereas, Psychiatrists is different from other. Hence, option (d) is different.