Question
Statements : Some books are novel. Some novel
are newspaper. No newspaper is a magazine. Conclusions : I .  Some magazine are definitely not novels. II.  All books can be newspapers. Directions (1-5):  Read both the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Give answer— (1) if only conclusion I is true. (2) if only conclusion II is true. (3) if either conclusion I or conclusion II is true. (4) if neither conclusion I nor conclusion II is true (5) if both conclusions I and II are true.Solution
Alternate solution: Some novels are newspapers (I) + No newspaper is a magazine (E) `->` Â Some novels are not magazines(O). Hence conclusion I does not follow. Some books are novels(I) + Some novels are newspapers(I) `->` Â [Probable conclusion]Â `->` Â Some books are newspapers(I) [Probable conclusion] `->` Â All books can be newspapers(A). Hence conclusion II follows.
Statement:Â
Each O is P.
Only a few P are J.
Some J are K.
Conclusion:
I. All P are O.
II. All O are not ...
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Statements: No magazine is a newspaper.
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   �...
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All TV is remote
Some remote is Dish
Some Cable is TV
Conclusions:
I. Some remote is TV
II. So...
Statement : Â
Some candles are matches.
Some matches are rockets.
Conclusion:
I. Atleast some rockets are candles.
II. No rocket is a candle.
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Some laptops are computers.
All computers are keyboards.
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Statement:
Only a few Genes are DNA
Only DNA are RNA
No RNA is Protein
Conclusion:
I. No Gene is Protein
II. S...
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