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Statements: All cats are bulls. Some b...

Statements: All cats are bulls.
Some bulls are dogs.
Conclusions: I All bulls are cats.
II Some cats are gogs
III. No cats are dogs
IV. Some bulls are cats.

A

Only IV follows

B

Only III follows

C

Only II follows

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
We have: All cats are bulls + Some bulls are dogs =A+I= No conclusion But, "Some bulls are cats" follows on conversion from .. All cats are bulls. Again II and III makes a (I-E type) complementary pair.
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