Statement: He is older than his brother. Conclusions: I. His brother is younger than him. II. They are not twins. MCQ with Answer and Explanation

Statement: He is older than his brother. Conclusions: I. His brother is younger than him. II. They are not twins.
A. Only II follows
B. Only I follows
C. Both I and II follow
D. Neither I nor II follows
Answer: Option C
Solution (By JKExamLibrary)
I is a restatement. II: if one is older, they can't be twins (identical age). Both follow.

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Practice More Statement and Conclusion Questions

Question #1
Statement: Fruits are good for health. Conclusions: I. Eating fruits prevents all diseases. II. Apples are good for health.
A. Only II follows
B. Both I and II follow
C. Neither I nor II follows
D. Only I follows

Correct Answer: Option A


Explanation:
I is an overstatement. II follows as apples are a fruit, so they are good for health.

This question belongs to: Reasoning Statement and Conclusion
Question #2
Statement: A vegetable vendor sells only fresh vegetables. Conclusions: I. He never sells stale vegetables. II. He is the only vendor in the market.
A. Only II follows
B. Both I and II follow
C. Only I follows
D. Neither I nor II follows

Correct Answer: Option C


Explanation:
If he sells only fresh vegetables, he does not sell stale ones. I directly follows. No information about other vendors, so II does not follow.

This question belongs to: Reasoning Statement and Conclusion
Question #3
Statement: This road is one-way. Conclusions: I. Vehicles can go only in one direction. II. No vehicle can enter this road.
A. Both I and II follow
B. Only II follows
C. Only I follows
D. Neither I nor II follows

Correct Answer: Option C


Explanation:
I is the meaning of one-way. II is false; vehicles can enter from one end.

This question belongs to: Reasoning Statement and Conclusion