Statements: All pens are books. All books are copies. Conclusions: I. All pens are copies. II. Some copies are pens. MCQ with Answer and Explanation

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Statements: All pens are books. All books are copies. Conclusions: I. All pens are copies. II. Some copies are pens.

A. Only II follows

B. Both I and II follow

C. Only I follows

D. Neither I nor II follows

Answer: Option B

Solution (By JKSSB Mock Tests)

All pens are books and all books are copies, so all pens are copies. Since pens exist, some copies are pens.

This question belongs to: Reasoning Logical Reasoning

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Question #1

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P is Q's mother. R is Q's brother. S is P's sister. How is R related to S?

A. Brother

B. Cousin

C. Nephew

D. Son

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Correct Answer: Option C

Explanation:
S is P's sister and Q/R are P's children. Therefore R is S's nephew.

This question belongs to: Reasoning Logical Reasoning

Question #2

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Five persons A, B, C, D, E live on five floors numbered 1 to 5. A lives on an even-numbered floor. B lives immediately above C. D lives on the topmost floor. E lives below A. Who lives on floor 3?

A. B

B. A

C. C

D. Cannot be determined

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Correct Answer: Option D

Explanation:
With given conditions, multiple arrangements are possible; floor 3 cannot be uniquely determined.

This question belongs to: Reasoning Logical Reasoning

Question #3

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If 'PAT' is coded as 37, then 'RAT' is coded as ?

A. 41

B. 42

C. 40

D. 39

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Correct Answer: Option D

Explanation:
PAT = 16+1+20=37. RAT = 18+1+20=39.

This question belongs to: Reasoning Logical Reasoning

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