Syllogism Questions(Definitely does not follow)

Directions (1-4): In each questions are given three statements followed by five conclusions,one of which definitely does not follow ( or is not a possibility of occurance ) from the given statements . That conclusion is your answer.

 Q.1.Statements: Some cups are tea .   
                                 All tea are plates.   
                              No plates is a spoon                                                               
 Conclusions : 1. No tea is a spoon
                        2. Some cups are plates                                                     

                       3. All plates being cups is a possibility.                            

                        4. All spoons are tea.                                                          

                        5. some tea not being cups is a possibility.   

 Q.2.Statements: No word is letter                                       .

                       All letters are alphabets .                                                            

                      Some vowels are albhabets.                                                       

Conclusions: 1. Some alphabets not being vowels is a possibility.     

                       2. Some alphabets are not words.                                           

                       3. No letter is word.                                                                    

                      4. No alphabet is a letter.                                                           

                      5. All vowels being letters is a possibility.         

                                      

Q.3.   Statements : All pens are books.

                                    No book is paper.                                    

                                   All papers are schools.

         Conclusions: 1. Some schools are not books

                              2. Some schools are paper.

 .                             3. All books are school.

                               4. All schools are books 

                               5. No pen is paper.    

Q.4.Statements : All teachers are doctors.                            

                       Some professors are doctors.                                                                                        

                      All professors are writers                                                            

Conclusions: 1. All teachers being writer is a possibility.          

                       2. All professors being teacher is a possibility.                           

                      3. No doctor is a writer.                                                                 

                    4. Atleast some doctors are writer.                                                 

                    5. Some doctors not being professors is a possibility.