Statements: Some dogs are cats. All cats are rats. Conclusions: I. Some rats are dogs. II. Some dogs are rats. MCQ with Answer and Explanation

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Statements: Some dogs are cats. All cats are rats. Conclusions: I. Some rats are dogs. II. Some dogs are rats.

A. Neither follows

B. Only II follows

C. Both I and II follow

D. Only I follows

Answer: Option C

Solution (By JKSSB Mock Tests)

Some dogs are cats and all cats are rats → some dogs are rats. Hence both I and II (which are essentially same) follow.

This question belongs to: Reasoning Logical Reasoning

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Question #1

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

A. Only II follows

B. Neither follows

C. Both follow

D. Only I follows

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Correct Answer: Option A

Explanation:
All pens are books means some books are pens (II). No definite relation for I.

This question belongs to: Reasoning Logical Reasoning

Question #2

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Find the next number in the series: 3, 15, 35, 63, ?

A. 99

B. 89

C. 101

D. 105

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Correct Answer: Option A

Explanation:
1×3, 3×5, 5×7, 7×9, 9×11 → 3,15,35,63,99.

This question belongs to: Reasoning Logical Reasoning

Question #3

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If 1st October is a Sunday, then 1st November will be

A. Tuesday

B. Thursday

C. Wednesday

D. Monday

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Correct Answer: Option C

Explanation:
October has 31 days. 31 = 4 weeks + 3 days. Sunday +3 = Wednesday.

This question belongs to: Reasoning Logical Reasoning

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