An interrogative sentence <em>is meant to ask a question.</em> It is clearly distinguished from the other sentences because of its punctuation mark<em> (question mark)</em> at the end of the sentence.
There are many types of interrogative sentences but, most of the time, it asks a direct question. When it comes to<u> open-ended questions,</u> you may use the following at the start of the sentence:
Who (Who is that man?)
What (What are you wearing?)
Where (Where is your house?)
When (When is your birthday?)
Why (Why are you late?)
Which (Which color do you want?)
How (How did you know?)
Whom (To whom was the card addressed?)
Whose (Whose wallet is that?)
Some interrogative questions are close-ended, such as the answer above, <em>"Did she ought to see me due to some reasons?"</em> This kind of question is only seeking for a<u> "Yes"</u><u> or</u><u> "No</u><u>" answer.</u>
