Statements: No flower is a tree. All trees are plants. Conclusions: I. No flower is a plant. II. Some plants are trees. MCQ with Answer and Explanation

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Statements: No flower is a tree. All trees are plants. Conclusions: I. No flower is a plant. II. Some plants are trees.

A. Only II follows

B. Only I follows

C. Both follow

D. Neither follows

Answer: Option A

Solution (By JKSSB Mock Tests)

No flower is tree and all trees are plants does not imply no flower is plant. Some plants are trees follows. Only II.

This question belongs to: Reasoning Mental Reasoning

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Practice More Mental Reasoning Questions

Question #1

Find the missing term: 1, 8, 27, 64, ?

A. 144

B. 125

C. 100

D. 121

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Correct Answer: Option B

Explanation:
The terms are cubes: 1³=1, 2³=8, 3³=27, 4³=64, so next is 5³=125.

This question belongs to: Reasoning Mental Reasoning

Question #2

Find the missing term: 1, 6, 15, 28, 45, ?

A. 66

B. 68

C. 62

D. 64

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Correct Answer: Option A

Explanation:
Differences are +5, +9, +13, +17, which increase by 4; next difference is +21, so 45+21=66.

This question belongs to: Reasoning Mental Reasoning

Question #3

Find the missing term: 3, 8, 15, 24, 35, ?

A. 46

B. 48

C. 50

D. 45

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Correct Answer: Option B

Explanation:
The series follows n² - 1: 2²-1=3, 3²-1=8, 4²-1=15, 5²-1=24, 6²-1=35, so next is 7²-1=48.

This question belongs to: Reasoning Mental Reasoning

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