Logical Reasoning Practice Question and Answer

Q:

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:

I. Some X are M.

II. All W are X.

Conclusions:

I. Some M are not W.

II. No W is M.

III. Some M are not X.

2325 0

  • 1
    None of the conclusions follow
    Correct
    Wrong
  • 2
    Only conclusion III follows
    Correct
    Wrong
  • 3
    Only conclusions II and III follow
    Correct
    Wrong
  • 4
    All the conclusions follow
    Correct
    Wrong
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Answer : 1. "None of the conclusions follow "

Q:

Statements: - 

All boys are tall.

Rajiv is a boy.

conclusion

I. Rajeev is tall.

II. Rajeev is not tall

2307 0

  • 1
    Only conclusion I follows
    Correct
    Wrong
  • 2
    Only conclusion II is correct.
    Correct
    Wrong
  • 3
    Both conclusion I and conclusion II are correct.
    Correct
    Wrong
  • 4
    Neither conclusion I nor conclusion II
    Correct
    Wrong
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Answer : 1. "Only conclusion I follows"

Q:

Statement: 

Some boys are hardworking. 

No intelligent are boys. 

Conclusion 

I. Some hardworking are not intelligent 

II. All hardworking are intelligent. 

III. Some intelligent are not hardworking 

2305 0

  • 1
    All conclusion follows.
    Correct
    Wrong
  • 2
    No conclusion follows.
    Correct
    Wrong
  • 3
    Only Conclusion (I) follows.
    Correct
    Wrong
  • 4
    Only conclusion ( II ) and ( III ) follows.
    Correct
    Wrong
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Answer : 3. "Only Conclusion (I) follows. "

Q:

Statement:

Imprisonment for 27 years made Nelson Mandela, the President.

 Assumptions:

I. Only who will be imprisoned for 27 years will become the President.

II. To become the President, imprisonment is a qualification.

2287 0

  • 1
    a
    Correct
    Wrong
  • 2
    b
    Correct
    Wrong
  • 3
    c
    Correct
    Wrong
  • 4
    d
    Correct
    Wrong
  • 5
    e
    Correct
    Wrong
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Answer : 4. "d"

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Answer : 3. "Either conclusions II or III, and I follow"

Q:

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:

1) All apples are fruit.

2) No Apple is flower.

Conclusions:

I. Some fruit are not flower.

II. No flower is fruit.

III. Some apple are fruit.

2252 0

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

Q:

Statement-
I. All flowers are trees.
II. All trees are fruits.
Conclusion-
I. Some fruits are flowers.
II. All flowers are fruits.

2237 0

  • 1
    Both conclusions I and II follow.
    Correct
    Wrong
  • 2
    Only conclusion I follows.
    Correct
    Wrong
  • 3
    Either conclusion I or II follows.
    Correct
    Wrong
  • 4
    Only conclusion II follows
    Correct
    Wrong
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Answer : 1. "Both conclusions I and II follow."

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