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Interrogative Sentence: Definition and Examples of Interrogative Sentences

In this article, you will learn the definition and examples of interrogative sentences in English. You’ll also explore other forms of interrogatives such as yes/no questions and alternative interrogatives. This article will guide you on how to formulate an open-ended interrogative sentence and provide an informative infographic for better understanding. Get ready to deepen your knowledge of interrogative sentences and their applications in English grammar.

Interrogative Sentence

Interrogative SentencePin
Interrogative Sentence – Created by 7ESL

Interrogative Sentence Definition

What is an Interrogative Sentence?

It is a sentence that asks a question and ends with a question mark. Just like any other type of sentence, it has a subject and a predicate. In this kind of sentence, the first verb precedes the subject.

Interrogative sentences present you the opportunity to gather information and do away with confusion while at the same time allowing you to engage others in a fascinating dialogue. They are also essential when it comes to writing as they act as an organizational tool; for instance, you can structure questions as headers and answer them to expound the idea in a more detailed manner, especially in descriptive writing.

How to Formulate an Open-Ended Interrogative Sentence?

Just like any other complete sentence in English, an interrogative sentence is composed of a subject and a verb. The only difference is that the verb precedes the subject. An example of this is:

  • Where is the venue?

Here “venue” is the subject, and “is” is the verb. The verb preceded the subject in a straightforward question.

Open-ended questions in English start with a “question word.” For example, who, when, how, what, where, why, whom, among others.

Every open-ended interrogative sentence begins with a question word followed by a verb and a subject. Here are more examples of open-ended interrogative sentences:

  • Where is your dad?
  • Why didn’t you go to school?
  • How old are you?
  • When was the last time you visited your grandmother?
  • Whom are you referring to?
  • Who are you staring at?

There are times when the question word acts as the subject of the sentence since the subject is not specified. In other words, the answer to the question provides the subject. For example:

  • Whose books are these?
  • To whom shall I hand over the badge?
  • Which is the shortest route to England?
  • Who is the best player in the English Premier League

In most cases, an interrogative sentence needs a helping verb. In such scenarios, the subject comes in between the main verb and the helping verb. For instance:

  • Why did James wake up very early?
  • Where did I keep my wallet?
  • Why was she ill-tempered yesterday?
  • When did he start attending music lessons?

In the first sentence, the subject “James” is fitted in between the helping verb “did” and the main verb “wake up.” This is usually the case with direct questions.

Other Forms of Interrogatives

Besides open-ended interrogative sentences, there are other forms of interrogatives.

Yes/No Questions

These questions are supposed to be answered with a positive or negative. The verb comes before the subject. For example:

  • Was the game interesting?
  • Were you very hungry?
  • Did the kids get home on time?

Alternative Interrogatives

They are “or” questions that are intended to offer multiple options in the context of the question.

For example:

  • Is she okay, or should we take her to the hospital?
  • Is he stressed, or isn’t he in a good mood?
  • Is it that she was sick or she hadn’t prepared well for the test?
A2 Knowledge Check · 5 questions

Interrogative Sentence Practice Quiz (A2-B1)

1 / 5
Q1

Question 1: ___ does she go to work every day?

Question 1 options
'How' is correct because it asks about the manner or way someone does something. 'What' asks about a thing, 'Which' asks about a choice, and 'Who' asks about a person.
Q2

Question 2: Which situation correctly shows why someone would use an interrogative sentence?

Question 2 options
Interrogative sentences are used to gather information or ask for clarification. Asking a friend what time a movie starts is a direct request for information, which is the primary purpose of interrogative sentences.
Q3

Question 3: Two friends are planning the weekend. Friend A says: 'I want to watch a film or go to the park.' Friend B replies: '___ you prefer to watch a film, or would you rather go to the park?'

Question 3 options
'Would' is correct because this is an alternative interrogative — an 'or' question offering two choices — and 'Would you prefer' is the natural, grammatically correct form for this structure. 'Do', 'Did', and 'Are' do not fit the polite choice-offering context.
Q4

Question 4: She studies every day. ___ does she study so hard?

Question 4 options
'Why' is correct because the sentence calls for a reason or explanation, which is what 'why' asks for. 'When' asks about time, 'Where' asks about place, and 'How' asks about manner — none of these ask for a reason.
Q5

Question 5: Match each sentence to the correct grammar label.

Question 5 options
Who broke the window?
Did you call your mother yesterday?
Where do you usually have lunch?
Is she tired, or is she just bored?
Yes/No question
Subject question (question word as subject)
Alternative interrogative with 'or'
Wh-question asking about place

Select an item on the left, then tap its match on the right.

Interrogative sentences are classified by their structure and purpose: wh-questions use question words to ask for specific information; yes/no questions can be answered with yes or no; alternative interrogatives offer two choices using 'or'; subject questions use the question word as the subject.
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