Read the sentence and select the type of noun or pronoun that corresponds with the bolded word.

Nobody knows the answer to that question.

interrogative pronoun

indefinite pronoun

relative pronoun

third person personal pronoun

indefinite pronoun

The correct answer is indefinite pronoun.

To determine the answer to this question, we need to identify the bolded word and analyze its function in the sentence. In this case, the bolded word is "nobody."

Looking at the options given, we can eliminate "interrogative pronoun" and "relative pronoun" because they do not fit the context of the sentence. An interrogative pronoun is used to introduce a question, like "who" or "what." A relative pronoun is used to connect a dependent clause to a main clause, such as "that" or "which."

We are left with two choices: "indefinite pronoun" and "third-person personal pronoun."

An indefinite pronoun refers to a non-specific person or thing, such as "someone" or "anybody." In the sentence, "nobody" is indeed a pronoun that refers to a non-specific person, so "indefinite pronoun" is a possible answer.

A third-person personal pronoun refers to a person or thing being spoken about, such as "he" or "she." In this case, "nobody" is a pronoun in the third-person point of view, as it is referring to a person in general terms.

Therefore, the correct answer would be "indefinite pronoun" or "third-person personal pronoun."