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Interrogative Pronouns in English Grammar

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What Are Interrogative Pronouns Definition Rules Types and Examples

Understanding interrogative pronouns in English grammar is important for answering questions correctly in school, scoring high in exams, and speaking or writing clear English. This topic teaches you to use words like “who,” “what,” and “which” with accuracy in real conversations and test situations.


Interrogative Pronoun Meaning Example Sentence
Who Person (subject) Who is calling you?
Whom Person (object) Whom did you see at the market?
Whose Person/object (possession) Whose bag is this?
What Thing/idea What are you reading?
Which Choice (person or thing) Which dress do you like?

What are Interrogative Pronouns?

Interrogative pronouns are words used to ask questions about unknown people, objects, or choices. The main interrogative pronouns in English are: who, whom, whose, what, and which. They help you form questions such as “Who won the race?” or “Which is your bag?” Interrogative pronouns make communication clearer during exams, classroom discussions, and everyday conversations.


Types and Usage of Interrogative Pronouns

Each interrogative pronoun has a specific use. “Who” asks about the subject, “Whom” is for objects, “Whose” asks about possession, “What” is for things or ideas, and “Which” is used when choosing from a set. Knowing their functions helps you form correct questions and avoid mistakes.

  • Who: Used for people as the subject.
    Example: Who will help us?
  • Whom: Used for people as the object.
    Example: Whom did you invite?
  • Whose: Asks about ownership.
    Example: Whose notebook is this?
  • What: Refers to things or information.
    Example: What is your favorite color?
  • Which: Used when there is a choice.
    Example: Which way is shorter?

Difference Between Interrogative Pronouns and Interrogative Adjectives

Students often confuse interrogative pronouns with interrogative adjectives. Interrogative pronouns stand alone and replace nouns. Interrogative adjectives come before a noun and modify it. For example, in “Which is better?” (“which” is a pronoun), but in “Which book do you want?” (“which” is an adjective).

Sentence Type
Which is yours? Interrogative Pronoun
Which bag is yours? Interrogative Adjective
Whose are these? Interrogative Pronoun
Whose shoes are these? Interrogative Adjective

Interrogative Pronouns in Real-Life English

During exams, spotting the correct interrogative pronoun is key. In daily English, you use these words to ask questions about people or things. For writing and speaking, correctly using “who,” “what,” or “which” shows strong grammar skills. At Vedantu, we provide simple tips and worksheets to practice these in real situations.


10 Example Sentences Using Interrogative Pronouns

  • Who brought these books?
  • Whom did you call last night?
  • Whose umbrella is this?
  • What is your opinion?
  • Which shirt do you prefer?
  • Who will take the lead?
  • Whom are you waiting for?
  • Whose turn is it to speak?
  • What made you laugh?
  • Which food do you like most?

Practice Worksheets and Revision Exercises

Practice using interrogative pronouns is important for exam confidence. Download worksheets and take quizzes to strengthen what you have learned. Try fill-in-the-blank questions or match the sentence exercises with answers to check your understanding. For more interactive practice, visit Pronouns Exercises.


Related Pronoun and Grammar Topics

For a deeper understanding, explore these related topics on Vedantu:


In summary, interrogative pronouns help form direct questions in English. They include “who,” “whom,” “whose,” “what,” and “which.” Understanding their usage improves both written and spoken English. Regular practice with Vedantu resources ensures exam success and everyday confidence in English grammar.


FAQs on Interrogative Pronouns in English Grammar

1. What is an interrogative pronoun in English grammar?

An interrogative pronoun is a pronoun used to ask a question and replace the noun that is unknown. It introduces direct or indirect questions and stands in place of a person, thing, or idea.

  • Common interrogative pronouns: who, whom, whose, which, what
  • Example: Who is calling?
  • Example: What do you need?
They are essential in forming English questions and are frequently searched under “what is an interrogative pronoun with examples.”

2. What are the five interrogative pronouns?

The five main interrogative pronouns in English are who, whom, whose, which, and what. Each one is used to ask about a specific type of noun.

  • Who – asks about a subject (Who called?)
  • Whom – asks about an object (Whom did you meet?)
  • Whose – asks about possession (Whose book is this?)
  • Which – asks about choice (Which is yours?)
  • What – asks about things or information (What happened?)
These pronouns are commonly covered in English grammar rules and question formation lessons.

3. How do you use “who” and “whom” correctly?

Use who as the subject of a verb and whom as the object of a verb or preposition. The difference depends on grammatical function.

  • Who called you? (subject of “called”)
  • You met whom? (object of “met”)
  • To whom did you speak? (object of preposition “to”)
A quick test: if you can replace it with he/she, use who; if you can replace it with him/her, use whom.

4. What is the difference between “what” and “which”?

The difference between what and which is that “what” asks about unlimited choices, while “which” asks about a limited or specific set. This distinction is important in question formation.

  • What do you want to eat? (many possible answers)
  • Which dress will you wear? (choice among specific dresses)
In English grammar, “which” implies selection, while “what” is more general.

5. Can “whose” be used for things as well as people?

Yes, whose can be used for both people and things to show possession. Although traditionally used for people, modern English commonly applies it to objects.

  • Whose phone is this? (person)
  • A company whose policies are strict (thing/organization)
It functions as a possessive interrogative pronoun in direct and indirect questions.

6. How are interrogative pronouns different from interrogative adjectives?

An interrogative pronoun replaces a noun, while an interrogative adjective modifies a noun. The difference depends on whether a noun follows the word.

  • Pronoun: Which is yours? (no noun after it)
  • Adjective: Which book is yours? (modifies “book”)
This distinction is frequently asked in grammar comparisons and exams.

7. Can interrogative pronouns be used in indirect questions?

Yes, interrogative pronouns are commonly used in indirect questions without changing their form. However, the word order becomes that of a statement.

  • Direct: Who is she?
  • Indirect: I wonder who she is.
  • Direct: What did he say?
  • Indirect: Tell me what he said.
This structure is important in reported speech and embedded questions.

8. What is the function of interrogative pronouns in a sentence?

The function of interrogative pronouns is to introduce a question and act as the subject, object, or complement in a sentence. They replace the unknown information being asked about.

  • Subject: Who broke the window?
  • Object: What did you buy?
  • Complement: Which is the best?
They play a central role in English sentence structure and question formation.

9. What are common mistakes with interrogative pronouns?

Common mistakes with interrogative pronouns include confusing “who” and “whom,” and misusing “which” instead of “what.” These errors often affect formal writing.

  • Incorrect: Who did you give it to?
  • Formal: To whom did you give it?
  • Incorrect: Which do you like? (when choices are unlimited)
  • Correct: What do you like?
Understanding grammatical roles helps avoid these frequent errors.

10. Can you give example sentences of interrogative pronouns?

Yes, interrogative pronouns are used in questions to replace unknown nouns such as people, things, or choices. Below are clear example sentences.

  • Who is your teacher?
  • Whom did they invite?
  • Whose keys are these?
  • Which is your seat?
  • What caused the problem?
These examples demonstrate correct usage in everyday English grammar and conversation.