Statement: Some dogs are faithful. All faithful are honest. Conclusions: I. Some dogs are honest. II. All honest are faithful. MCQ with Answer and Explanation

Question

Statement: Some dogs are faithful. All faithful are honest. Conclusions: I. Some dogs are honest. II. All honest are faithful.

A. Both follow

B. Only I follows

C. Only II follows

D. Neither follows

Answer: Option B

Solution (By JKSSB Mock Tests)

Some dogs are faithful and all faithful are honest, so some dogs are honest. II is invalid reversal.

This question belongs to: Reasoning Logical Reasoning

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Question #1

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A is the son of B. C, B's sister, has a son D and a daughter E. F is the maternal uncle of D. How is A related to F?

A. Nephew

B. Brother

C. Cousin

D. Uncle

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Correct Answer: Option A

Explanation:
F is brother of B (maternal uncle of D, and C is B's sister so F is brother of B and C). A is son of B, so A is nephew of F.

This question belongs to: Reasoning Logical Reasoning

Question #2

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Find the next term: C4, F9, I16, L25, ?

A. P34

B. O30

C. P36

D. O36

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Correct Answer: Option D

Explanation:
Letters increase by 3: C,F,I,L,O. Numbers are squares: 2²=4,3²=9,4²=16,5²=25,6²=36.

This question belongs to: Reasoning Logical Reasoning

Question #3

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Statements: All cars are jeeps. All jeeps are buses. Conclusions: I. All cars are buses. II. Some buses are cars.

A. Neither follows

B. Both follow

C. Only II follows

D. Only I follows

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Correct Answer: Option B

Explanation:
All cars jeeps + all jeeps buses → all cars buses. Some buses are cars follows.

This question belongs to: Reasoning Logical Reasoning

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