That is a kind of sentence called a question.
This is a kind of sentence called a statement: Some people ask silly questions.
No, a sentence does not have a question mark unless it is a question. A question mark is used at the end of a sentence to indicate that it is a question.
interrogative sentence
As a question, it can be a sentence, like: A sentence can have one word, and as a question then it can be a sentence: Who?
No. If it's a question, it's simply not a sentence. A question and a sentence are different.
Yeah an interrogative sentence is a sentence that asks a question.
A question is a sentence.
A question mark is placed at the end of a sentence if the sentence is a question.
InterrogativeA sentence that asks a question is an interrogative sentence.
Yes. A sentence that ends with a question mark is called an interrogative sentence.
InterrogativeA sentence that asks a question is an interrogative sentence.
Interrogative sentence Interrogative sentence
A question is a type of sentence, not the other way around.