Question

In each of the questions below are given two/three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts. Give answer
Statements: No boy is a postgraduate.
Some postgraduates are girls.
All girls are intelligent.
Conclusions: I. No intelligent is a postgraduate.
II. At least some intelligent are postgraduates.

• A. if only conclusion I follows.
• B. if only conclusion II follows.
• C. if either conclusion I or conclusion II follows.
• D. if neither conclusion I nor conclusion II follows.
• E. if both conclusion I and conclusion II follow.

Answer 1

The correct option is B if only conclusion II follows.

There are two cases possible.

No boy is intelligent is a possibility.

At least some intelligent are PG because some PG are girls and all girls are intelligent.

So, this is always correct.

Thus, only conclusions II is correct.

Hence, Option B is correct.