What type of noun is the word in bold?

Samuel looked for an answer to the problem by reading his textbook.

proper

collective

compound

abstract

abstract

The word "Samuel" is a proper noun because it is the specific name of a person.

To determine the type of noun in the sentence, you need to identify the word in bold and then analyze its characteristics.

In the sentence "Samuel looked for an answer to the problem by reading his textbook," the word in bold is "answer."

Now, let's examine the characteristics of each type of noun:

1. Proper noun: A proper noun refers to a specific person, place, or thing and is always capitalized. Examples include names of people, cities, countries, and titles. In this sentence, "answer" is not a proper noun, as it does not refer to a specific name or title.

2. Collective noun: A collective noun refers to a group or collection of people or things. Examples include team, family, or flock. In this sentence, "answer" is not a collective noun, as it does not represent multiple things or people.

3. Compound noun: A compound noun is formed by combining two or more words to create a single noun. In this sentence, "answer" is not a compound noun because it is not formed by combining multiple words.

4. Abstract noun: An abstract noun refers to a concept, idea, feeling, or quality that cannot be physically perceived. Examples include love, knowledge, happiness, and beauty. In this sentence, "answer" can be considered an abstract noun, as it represents a conceptual solution to a problem.

Therefore, the correct answer is "abstract noun."