In the following question below some statements are given followed by some conclusions. 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 conclusions logically follows the given statements. Statements Some dog are cat. All cat are donkey Conclusion I. All donkey are dog. II. Some cat are dog.
In the following question below some statements are given followed by some conclusions. 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 conclusions logically follows the given statements. Statements Some dog are cat. All cat are donkey Conclusion I. All donkey are dog. II. Some cat are dog. Correct Answer Only II follows
The least possible Venn diagram for the given statements is as below:
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Conclusion:
I. All donkey are dog - False (All cat are donkey so some dog are donkey but all dog are not donkey. So, it is false.)
II. Some cat are dog - True (Some dog are cat so some cat are definitely dog.)
Hence, Only II follows.