Types of Questions
| 
General Questions 
Also known as "Yes/No questions" because a short answer (yes
  or no) is expected. This kind of question is formed by putting an auxiliary
  verb before the subject (=inversion). 
Ex.: Are you from Greece?  
Answer: Yes, I am / No, I am not 
Ex: Was she at home yesterday?  
Answer: Yes, she was / No, she wasn't. | 
Special Questions 
They ask for details (we also call them Wh-questions as most of them
  start with "wh": What? Which? When? Where? Why? Whose? Or: How? How
  many? How much?). Special questions require inversion. 
Ex.: Where are you from?  I am from America. 
Questions
  to the subject have the word order of an affirmative sentence. 
Ex.: Who will buy milk?   Who
  wants some tea?        | 
| 
Disjunctive questions 
Or “question tags” ( at
  the end of sentence) We use them to show emphasis, politeness, irony or lack
  of confidence.  
Main Clause+comma+ Positive/Negative Aux. Verb + Personal Pronoun. 
Ex.: They have just arrived, haven't they?     You like her, don't you? | 
Alternative Questions 
They are questions that offer the listener a closed
  choice between two or more answers. They are formed like Yes/No questions. 
Ex.: Would you like eggs, pancakes, or waffles? 
Will you come at 3 or at 5
   in the evening? | 
