Statements: All the research scholars are psychologists. Some psychologists are scientists.
Conclusions:
1. All the research scholars are scientists.
2. Some research scholars are scientists.
3. Some scientists are psychologists.
4. Some psychologists are research scholars.
Answer: A
Correct answer: Only (3) and (4)
Some psychologists are scientists gives its converse, some scientists are psychologists - conclusion 3; and all research scholars being psychologists gives some psychologists are research scholars, conclusion 4. Conclusions 1 and 2 need the psychologists who are scientists to be the research scholars, which is not given.
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