Question

In each of the questions below are given 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.

Statements:-
I. All rats are bats.
II. Some bats are desks.
III. All desks are chairs.

Conclusions:-
I. Some desks are rats.
II. Some chairs are rats.

• A. Only conclusion I follows
• B. Only conclusion II follows
• C. Either conclusion I or II follows
• D. Neither conclusion I nor II follows
• E. Both conclusions I and II follow

Answer 1

The correct option is D Neither conclusion I nor II follows

Mediate term of the statements are
some bats are desks (I-type)
$\downarrow$
All desks are chairs (A-type)
$I+A\to I-type$
Some bats are chairs
Their is nothing clear about the terms of conclusion

So, neither I nor II follows.