Logical Reasoning Practice Question and Answer

Q:

Statements: 

Some boys are men. 

No man is black. 

Conclusion: 

I. Some boys are not black. 

II. Some men are boys. 

2092 0

  • 1
    Both follows.
    Correct
    Wrong
  • 2
    Neither I nor II follows.
    Correct
    Wrong
  • 3
    Only conclusion I follows
    Correct
    Wrong
  • 4
    Only conclusions II follows
    Correct
    Wrong
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Answer : 4. "Only conclusions II 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.

2080 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"

Q:

In this question relationships between different elements are shown in the statements. These statements are followed by two conclusions.
Statements K≤L≤M=N                
                   P≥O≥N      
Conclusions. I. K<P        
                     II. K=P

2079 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 conclusion I and II follow
    Correct
    Wrong
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Answer : 3. "If either conclusion I or conclusion II follows"

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Answer : 1. "Only (i) concludes."

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

Q:

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

2011 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."

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.

2004 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."

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