Logical Reasoning Practice Question and Answer

Q:

Read the given statements and conclusions carefully and decide which of the conclusions logically follow(s) from the statements.

Statements:
All scientists working in Japan are talented.
Some Chinese scientists are working in Japan.
Conclusions:
I. No Chinese scientist is talented.
II. Some talented Chinese scientists are working in Japan.
III. All talented scientists are Japanese.
IV. Some Chinese scientists are talented.

1871 1

  • 1
    Only conclusion III and IV follow.
    Correct
    Wrong
  • 2
    Only conclusion II and IV follow.
    Correct
    Wrong
  • 3
    Only conclusion I follows.
    Correct
    Wrong
  • 4
    Only conclusion II follows.
    Correct
    Wrong
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Answer : 2. "Only conclusion II and IV follow."

Q:

Statements: Those working in private firms are hardworking.
Conclusion:
I. Some hardworking people work in private firms.
II. Government employees are not hardworking.

1844 0

  • 1
    Only conclusion I follows
    Correct
    Wrong
  • 2
    Only conclusion II follows
    Correct
    Wrong
  • 3
    Either I or II follows
    Correct
    Wrong
  • 4
    Neither I nor II follow
    Correct
    Wrong
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Answer : 1. "Only conclusion I follows"

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Answer : 3. "Both conclusions I and II follow "

Q:

In the question below, two statements are given followed by two conclusions numbered I and II. You have to take the two statements to be true even if they seem to be variance from the commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding the commonly known facts.
Statements: Some rings are circles.
                    No circle is a square.
Conclusion I. No ring is a square.
                   II. All rings are squares.

1807 0

  • 1
    If only conclusion I follows
    Correct
    Wrong
  • 2
    if only conclusion II follows
    Correct
    Wrong
  • 3
    if either conclusion I or conclusion II follows
    Correct
    Wrong
  • 4
    If neither conclusion I nor conclusion II follows
    Correct
    Wrong
  • 5
    If both conclusions I and II follow
    Correct
    Wrong
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Answer : 1. "If only conclusion I follows"

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