The Question Mark
A question is a sentence that asks something. Example: What is your name? Questions are often answered by statements, sentences that express a fact, opinion, or feeling. Example: My name is Samuel.Sentences that ask questions are also known as interrogatory sentences.
A question mark is a punctuation mark that indicates a question and comes at the end of the sentence, In English, he intention, the way people stress certain words in a sentence, cadges with a question mark: the word or words at the end of a question often have a higher pitch.