Logical Reasoning:: Logical Deduction

In each question below are given two statements followed by two conclusions numbered I and II. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusion and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Statement: Should India go in for computerization in all possible sectors?

Arguments:

I.Yes. It will bring efficiency and accuracy in the work.
II. No. It will be an injustice to the monumental human resources which are at present underutilized.
III. No. Computerization demands a lot of money. We should not waste money on it.
IV. Yes. When advanced countries are introducing computers in every field, how can India afford to lag behind?

A. Only I is strong
B. Only I and II are strong
C Only I and III are strong
D. Only II and III are strong
E. All are strong

Statements: All cars are cats. All fans are cats.

Conclusions:

I. All cars are fans
II. Some fans are cars.

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

Statements: All artists are smokers. Some smokers are drunkards.

Conclusions:

I. All smokers are artists.
II. Some drunkards are not smokers.

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

All pens are roads. All roads are houses.

Conclusions:

I. All houses are pens.
II. Some houses are pens.

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

Statements: All boys are honest. Sachin is honest.

Conclusions:

I. Sachin is a boy.
II. All honest persons are boys.

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

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