Explanations:A proper noun is a specific name for a particular person, place, organization, or thing. In contrast, a common noun refers to a general category of things, people, or places. Proper nouns are always capitalized, regardless of their position in a sentence, because they denote unique entities.
Let's break down the concept of proper nouns further. Proper nouns are used to name specific individuals, such as "John" or "Mary," or specific places, such as "Paris" or "Hyderabad." They can also refer to specific organizations, like "NASA" or "Google," or specific events, like "World War II." The key characteristic of a proper noun is that it names a particular entity, not a general category.
Common nouns, on the other hand, are not capitalized unless they start a sentence. They refer to general categories of things, such as "boy," "garden," or "lion." These nouns can be used to describe any member of a category, not a specific individual or entity.
In the context of the question, "Hyderabad" is the correct answer because it is a proper noun. It is the name of a specific city in Telangana, India, and as such, it is capitalized. The other options, "Boy," "Garden," and "Lion," are common nouns because they refer to general categories and are not capitalized unless they start a sentence.
Understanding the distinction between proper and common nouns is crucial for correct grammar and clear communication. Proper nouns help to identify specific entities, while common nouns are used to describe general categories. This distinction is important in both written and spoken language, as it helps to convey precise information and avoid ambiguity.