Statement: Only good singers are invited to the conference. Voice is a good singer. Conclusions: I. Voice is invited to the conference. II. All invited people are good singers. Which conclusion(s) logically follow? MCQ with Answer and Explanation
Statement:
Only good singers are invited to the conference. Voice is a good singer.
Conclusions:
I. Voice is invited to the conference.
II. All invited people are good singers.
Which conclusion(s) logically follow?
A. Neither I nor II follows
B. Only conclusion I follows
C. Only conclusion II follows
D. Both I and II follow
Answer: Option C
Solution (By JKSSB Mock Tests)
The statement says 'only good singers are invited', which translates to 'All invited people are good singers' (II follows). However, it does not say *all* good singers are invited. Voice is a good singer, but might not be invited. Thus, I does not strictly follow.
Statement: Recent researches have shown that pimples have their root cause within the liver.
Conclusions:
I. The medication for pimples should be administered to the liver.
II. Creams requiring external application are of no use.
Explanation:
Conclusion I follows logically: if the root cause is in the liver, treating the liver is appropriate. Conclusion II is extreme; external creams may still provide symptomatic relief, so it does not follow.
Explanation:
The statement implies education has great power to effect change, so I follows. II is not directly implied; the metaphor is about power, not literal weapons.
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