In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. All A are K.
II. Some J are K.
Conclusions:
I. Some A are J.
II. No K is J.
III. All K are J.
Conclusion 1: Some A are JÂ - Not always true. Some A can be JÂ but need not always be, as in above diagram.
Conclusion 2:Â No KÂ is J - Since some JÂ are K, converse is also true. i.e. some KÂ are also J. Therefore the conclusion is false.
Conclusion 3: All KÂ are J - As per the condition and as represented in the diagram, all K need not be J.
Thus, neither conclusion follows.
Option D is correct.
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