Direction: In the question below are given Two statements followed by Two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements:
All Desk are Jungle.
All Jungle are Mountain.
Conclusions:
I. No Jungle is Mountain.
II. Some Mountain are Desk.
- AOption (a)
Both I and II follow
- BOption (b)
Only I follows
- COption (c)
Only II follows
- DOption (d)
Either I or II follow
- EOption (e)
None of these
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Correct answer
Only II follows
Why this answer is correct
The least possible Venn diagram for the given statements is as follows,
Conclusions:
I. No Jungle is Mountain → False( All Desk are Jungle and All Jungle are Mountain hence all the statements are positive this conclusion is False.)
II. Some Mountain are Desk → True (All Desk are Jungle and All Jungle are Mountain hence Some Mountain are desk)
Hence only II is correct answer.