Statements: 1. All birds are animals. 2. All animals are mammals. Conclusions: I. All birds are mammals. II. Some mammals are birds. Which conclusion(s) logically follow? MCQ with Answer and Explanation
Statements:
1. All birds are animals.
2. All animals are mammals.
Conclusions:
I. All birds are mammals.
II. Some mammals are birds.
Which conclusion(s) logically follow?
A. Only conclusion I follows
B. Neither I nor II follows
C. Only conclusion II follows
D. Both I and II follow
Answer: Option D
Solution (By JKExamLibrary)
Since all birds are animals and all animals are mammals, all birds fall within the mammal category. Therefore, conclusion I is true. If all birds are mammals, it implies that at least some mammals are birds. Thus, conclusion II is also true.
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