Question

In each group of questions below are 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 and then decide which of the given conclusions logically follows from the two/three statements, disregarding commonly known facts. Give answer
Statements: All notes are books.
All books are pages.
Some books are colleges.
Conclusions: I. All books being notes is a possibility.
II. No note is a college.

• 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 A if only conclusion I follows.

$N\subset B;B\subset P;=>N\subset P$

And the sets of books and colleges partially overlap.

Therefore conclusion 2 is incorrect.

since $N\subset B$ ; N can be equal to B.

Hence conclusion 1 is correct.