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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Aabha mishra 1
In the given question of Venn diagram in option 2 it is written that Venn diagram requires two overlapping circle for two premises of standard sub categorical form but it is not necessary overlapping circles can be formed only when there will be a relationship between the two premises but if there will be no commonality between the both premises then overlapping of circle will not be possible. for example P1 - some A are B P2- some B are A in this case there will be overlapping of circle. now take another example P1- No A is B P2- No B is A in this case there will be no overlapping of circle . And in the question not correct has been asked hence option (2) will be the answer because it is not necessary to have overlapping of circle in every syllogism .I have also attached the image of both the examples I have mentioned hope it is clear to you