General Studies · Syllogism

Given below are four statements followed by four conclusions. Assuming the statements to be true even if they vary from commonly known facts, decide which conclusion(s) logically follow(s). Statements: Some Teachers are Professors. Some Scientists are Teachers. Some Engineers are Lawyers. Some Lawyers are Professors. Conclusions: I. Some Scientists are Lawyers. II. Some Lawyers can be Teachers. III. All Engineers can be Scientists is a possibility. IV. Some Professors are not Scientists.