Concept:A plural word refers to more than one person, animal, or thing. Some nouns are always used in plural form.
Explanation:- "Child" is singular; its plural is "children".
- "Book" is singular; its plural is "books".
- "Section" is singular; its plural is "sections".
- "Cattle" is a collective noun that is always treated as plural. It means a group of cows, buffalo, or similar animals. For example: "The cattle are grazing." Here, "cattle" takes a plural verb.
- Therefore, among the given options, only "Cattle" is a plural word by itself.
Answer:Option B – Cattle