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.                                                          
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 
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.