Question

A. All cows are dogs. All dogs are wolves. All cows are wolves.
B. Some people are professors. All professors are bags. Some people are bags.
C. No humans breathe. Manik breathes. Manik is a human.
D. Some cows are crows. Some crows are coals. All coals are cows

• A. Only A
• B. Only B and C
• C. Only A and B
• D. Only B, C, and D

Answer 1

The correct option is C Only A and B

Statement A is represented as:
$\Rightarrow$ All cows are wolves
Hence this follows.
Statement B is represented as;
$\Rightarrow$ Some people are bags.
Hence this also follows.
Statement C can be represented as:
$\Rightarrow$ Manik is not a human.
This does not follow.
Statement D can be represented as:
$\Rightarrow$ No fixed conclusion because there can be many cases. Thus this also does not follow.
Therefore, option (3) only A & B is the correct answer.