It depends on whether it's a question or not.
if it is something like :have you did your homework? that is a question any sentence or phrase that ask something should have a question mark at the end.
No, if a sentence ends with a question mark, there is no need for an additional question mark at the end.
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.
Your question actually points the way to the answer. If the sentence is a question, it should end with a question mark. When you include an exclamation within a question, you also include the exclamation point within the full stop of the sentence.
You can use a period (.), an exclamation mark (!), or a question mark (?) to end a sentence.
If you are asking the question it ends with a question mark. If you are quoting a question it has to be quoted exactly as it was written but can be contained in a regular sentence that ends in a period.
No, a period does not come after a question mark in a sentence. The use of a question mark indicates the end of an interrogative sentence, while a period is used to end a declarative sentence.
This sentence is an example of a question. A question mark should go at the end of this question. Any sentence that starts with words like what, where, why which, and who requires a question mark, so it is correct in punctuation.
If the sentence is a statement it has to end in a period. If it is a question it would end in a question mark (?) and if the sentence indicates stong feeling it would end in an exclamation mark (!)
A Question Mark.
A question mark is a punctuation mark used to end an interrogatory sentence.
If it has a question "?" mark at the end of the sentence.