Question

If you need information from someone, what type of sentence would you most likely use?

Answer 1

If you needed information from someone, you would ask them a question. Questions are interrogative sentences. A way to remember it is that interrogative sounds like interrogate, which is when someone asks questions

Answer 2

If you need information from someone, you would need to use an interrogative sentence. Interrogative sentences ask a direct question and always end in a question mark (?). 

For example - "Do you know what time it is?"