Logical Reasoning Practice Question and Answer

Q:

In the following question, one or two statements are given, followed by two conclusions. You have to consider that the statement is true even if it seems to be different from commonly known facts. You have to decide which of the given statements can definitely lead to correct conclusions.

Statements :
I. All cows are animals.
II. All deer are cows.
Conclusion:
I.All deer are animals.
II. All animals are cows

1587 0

  • 1
    Only conclusion I applies.
    Correct
    Wrong
  • 2
    Only conclusion II applies.
    Correct
    Wrong
  • 3
    Conclusions I and II both apply.
    Correct
    Wrong
  • 4
    Conclusions I and II none of them apply.
    Correct
    Wrong
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Answer : 1. "Only conclusion I applies."

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Answer : 4. "None of the conclusions follow"

Q:

In each question given below four statements are followed by two conclusions numbered I and II. You have to take the all given statements to be true even if they seem to be at variance from the commonly known facts. Read the conclusions and decide which logically follows.

Statements:
 Some Toys are Boys. All Boys are Cow.
 Some Cow are Monkey. Some Monkey are Duck.
 Conclusions:
 I. No Monkey is a Cow.
 II. All Cow are Toy.

1576 0

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

Q:

Here a statement is followed by two arguments 1 and 2. You have to decide which argument is a 'strong argument' and which is a 'weak argument'. Give Answer –

Statement: Should student union elections be banned in universities?

Argument 

1. Yes, it will be helpful in creating an academic environment in the universities.

2. No, we will not get any politicians in future.

1575 1

  • 1
    Only argument 1 is strong.
    Correct
    Wrong
  • 2
    Only argument 2 is strong.
    Correct
    Wrong
  • 3
    Neither argument 1 nor 2 is strong.
    Correct
    Wrong
  • 4
    Both 1 and 2 are strong arguments.
    Correct
    Wrong
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Answer : 1. " Only argument 1 is strong."

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 blue are red.

II. Some green are red.

Conclusions:

I. No blue is green.

II. No red is green.

1572 0

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

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