Statements: All crows are birds.
All birds are parrots.
Some birds are sparrows.
Conclusions: I. All crows are parrots.
II. All parrots being sparrows is a possibility.

if only conclusion I follows.

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if only conclusion II follows.

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if either conclusion I or conclusion II follows.

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if neither conclusion I nor conclusion II follows.

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if both conclusion I and conclusion II follow.

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Solution

The correct option is E if both conclusion I and conclusion II follow.
There are two cases possible.
All crow are parrot.
This is always correct.
All parrot can be sparrow.
This is a possibility not always correct.
Thus bot conclusions I and II are correct.
Hence, Option E is correct.

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Similar questions

Q. Statements: All crows are birds.
All birds are parrots.
Some birds are sparrows.
Conclusions: I. Some parrots are not birds.
II. All sparrows are birds.

Statements

All birds are crows.

All peacocks are birds.

Conclusions

I. All peacocks are crows.

II. All crows are peacocks.

In each of the questions below are given four statements followed by four conclusions numbered I, II, III and IV. You have to take 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 of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
All parrots are pigeons.
Some crows are pigeons.
Some sparrows are crows.
All sparrows are koels.

Conclusions
I. Some koels are crows.
II. Some parrots are crows.
III. Some sparrows are pigeons.
IV. No crow is a parrot.

Q. In each of the questions below are given four statements followed by four conclusions numbered I, II, III and IV. You have to take 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 of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
All parrots are pigeons.
Some crows are pigeons.
Some sparrows are crows.
All sparrows are koels.

Conclusions
I. Some koels are crows.
II. Sonic parrots are crows.
III. Some sparrows are pigeons.
IV. No crow is a parrot.

Statements: W $δ$ U, U @ G, G $$$ M

Conclusions:

I. M * U

II. G * W

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Statements: All crows are birds. All birds are parrots. Some birds are sparrows.Conclusions: I. All crows are parrots. II. All parrots being sparrows is a possibility.

The correct option is E if both conclusion I and conclusion II follow.There are two cases possible.All crow are parrot.This is always correct.All parrot can be sparrow.This is a possibility not always correct.Thus bot conclusions I and II are correct.Hence, Option E is correct.

Statements: All crows are birds.
All birds are parrots.
Some birds are sparrows.
Conclusions: I. All crows are parrots.
II. All parrots being sparrows is a possibility.

The correct option is E if both conclusion I and conclusion II follow.
There are two cases possible.
All crow are parrot.
This is always correct.
All parrot can be sparrow.
This is a possibility not always correct.
Thus bot conclusions I and II are correct.
Hence, Option E is correct.