Logical Reasoning Practice Question and Answer

Q:

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

2532 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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Answer : 4. "None of the conclusion follow "

Q:

In the following question two statements are given. Identify which of the statements is/are necessary /sufficient to answer the question.
Question:
Among the bags A, B, C and D which one is the lightest bag?
Statements:
1. B is heavier than A.
2. A is lighter than C and D.

2498 0

  • 1
    Statement 2 alone is sufficient
    Correct
    Wrong
  • 2
    Statement 1 and 2 together are necessary
    Correct
    Wrong
  • 3
    Statement 1 alone is sufficient
    Correct
    Wrong
  • 4
    Statement 1 and 2 are not sufficient to solve
    Correct
    Wrong
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Answer : 2. "Statement 1 and 2 together are necessary"

Q:

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which the given conclusion logically follows the given statements. 

Statement: 

All wheat are grain. 

Some wheat is flour. 

Conclusion: 

I. Some grain are flour.

II. Some flour are wheat. 

2493 0

  • 1
    Both conclusion ( I ) and ( II ) follows
    Correct
    Wrong
  • 2
    Neither conclusion I nor II follows.
    Correct
    Wrong
  • 3
    Only Conclusion ( I ) follows.
    Correct
    Wrong
  • 4
    Only conclusion ( II ) follows .
    Correct
    Wrong
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Answer : 1. "Both conclusion ( I ) and ( II ) follows "

Q:

Statements:
1. All Students like excursions.
2.Some Students like laboratory experiments.
Conclusion:
I. Students who like Laboratory experiments also like excursions.
II. Some students do not like Laboratory experiments but like excursion.

2487 0

  • 1
    only I follow
    Correct
    Wrong
  • 2
    only II follow
    Correct
    Wrong
  • 3
    conclusion I and II follow
    Correct
    Wrong
  • 4
    Neither I nor II follow
    Correct
    Wrong
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Answer : 3. "conclusion 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:

All sweets are food.

All food are healthy.

Conclusions:

I) All sweets are healthy.

II) Some healthy are sweets.

2474 0

  • 1
    Both conclusions I and II follow
    Correct
    Wrong
  • 2
    Only conclusion I follows
    Correct
    Wrong
  • 3
    Neither conclusion I nor 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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