MEDIUM
UPSC CDS
IMPORTANT
Earn 100

The question given below consists of six statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: An ostrich lays eggs.

B: All birds lay eggs.

C: Some birds can fly.

D: An ostrich cannot fly.

E: An ostrich is a bird.

F: An ostrich cannot swim.

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Important Questions on Logic

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of five statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: No patriot is a criminal.

B: Ramdas is not a criminal.

C: Ramdas is a patriot.

D: Mohandas is not a patriot.

E: Mohandas is a criminal.

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of six statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: Some women are smart.

B: All smart women are good-looking.

C: Monika is a woman.

D: Monika is smart.

E: Monika is good-looking.

F: All women are good-looking.

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of six statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: ‘Dynasty’ is not fiction.

B: No fiction is serialised.

C: Some serials are fiction.

D: ‘Dynasty’ is not a serial.

E: ‘Dynasty’ is a serial.

F: Some fiction is serialised.

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of six statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: All vegetarians eat meat.

B: All those who eat meat are not vegetarians.

C: All those who eat meat are herbivorous.

D: All vegetarians are carnivorous.

E: All those who eat meat are carnivorous.

F: Vegetarians are herbivorous.

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of six statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: Some crows are flies.

B: Some flies are mosquitoes.

C: All mosquitoes are flies.

D: Some owls are flies.

E: All owls are mosquitoes.

F: Some mosquitoes are not owls.

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of five statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: All software companies employ knowledge workers.

B: Infotech employs knowledge workers.

C: Infotech is a software company.

D: Some software companies employ knowledge workers.

E: Infotech employs only knowledge workers.

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of six statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: Some straight forward things are people.

B: All perennial things are cats.

C: Cats are perennial.

D: All perennial things are people.

E: Some straight forward things are cats.

F: Some straight forward things are perennial.

MEDIUM
UPSC CDS
IMPORTANT

The question given below consists of six statements, followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument containing logically related statements, i.e. where the third statement is a conclusion drawn from the preceding two statements.

A: Aardvarks need sleep.

B: All animals need sleep.

C: Dogs are animals.

D: Some dogs need sleep.

E: Aardvarks are animals.

F: Some aardvarks are dogs.