[PPSC SO (Teaching), SO (DNA),& SA (DNA) 2023]

36. Consider the following statements followed by two conclusions:
Statements: All Men are Rock
Some men are pearl
No Rock is Angel Conclusion I: Some men are not Angel
Conclusion II: All Pearl can be Angel is a possibility
Conclusion III: Some Angel can be Pearl is a possibility
 

Which one of the following is correct?

1. only I and II follow

2. only I and III follow

3. only II and III follow

4. All I, II and III follow

Correct Answer :

only I and III follow