Logical reasoning Infosys Sample Questions



1) Statement:
    No stone is metal.
    Some metals are papers.
    All papers are glass.

Conclusions:
    I.All stones being glass is a possibility.
    II.No stone is paper.

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


(a) is the correct option.
Logical reasoning campus placement Sample Questions
According to the Given Venn diagram,I conclusion are follow and second is not follow.





2) Statement:
    Some sticks are lamps.
    Some flowers are lamps.
    Some lamps are dresses.
    All dresses are shirts.
Conclusions:
    I. Some shirts are sticks.
    II. Some shirts are flowers.
    III. Some flowers are sticks.
    IV. Some dresses are sticks.


a)None follows.
b)Only I follow.
c)Only II follow.
d)Only III follow.
e)Only IV follow.


(a) is the correct option.
Logical reasoning campus placement Sample Questions
According to the Given Vinn Diagram No one follow the rule.





3) Statement:
    Some keys are staplers.
    Some staplers are stickers.
    All the stickers are pens.
Conclusions:
    I.Some pens are staplers.
    II.Some stickers are keys.
    III.No sticker is key.
    IV.Some staplers are keys.


a)I and II follow.
b)II and III follow.
c)None Follow
d)Either I and II or III and IV follow


(d) is the correct option.
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