Two statements are given followed by two conclusions I and II. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusion(s) logically follows/follow from the given statements. Statements: All Crows are Birds. Some Elephants are Crows. Conclusions: I. Some Elephants are Birds. II. All Crows are Elephants.
Two statements are given followed by two conclusions I and II. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusion(s) logically follows/follow from the given statements. Statements: All Crows are Birds. Some Elephants are Crows. Conclusions: I. Some Elephants are Birds. II. All Crows are Elephants. Correct Answer Only conclusion I follows.
The least possible Venn diagram for the given statements is as below,
Conclusions:
1. Some Elephants are Crows → True (As all the crows are birds and the birds which are crows will also be elephants. So this relation is definite).
2. All crows are Elephants → False (It is possible but not definite).
Thus the only conclusion I follow.
Hence, the correct answer is "Only conclusion I follows".
Additional Information