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Kailash Chauhan

· started a discussion

· 1 Months ago

only 1 and 2 follows because they said some keys are not papers means some keys are paper and that is wrong.

Question:
DIRECTIONS: In the question below are given few statements followed by some conclusion. You have to take the two given statements to be true even if they seem to be at variance with the commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.


Statements

Some pens are keys.

Some keys are locks.

All locks are cards.

No card is paper.

     

Conclusions

I. No lock is paper.

II. Some cards are keys.

III. Some keys are not paper.
Options:
A) Only I and II follow
B) Only I follows
C) Only II follows
D) Only III follows
E) All follow
Solution:
Ans: (e)


Knowledge Expert

· commented

· 1 Months ago

"some keys are not paper" does not imply "some keys are paper"

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