Verb of 'Number' is----- ?

The question "Verb of 'Number' is-----" seeks to identify the base verb form that corresponds to the noun "number." Among the provided options, the correct choice is A) number.

"Number" functions as both a noun and a verb in English. As a noun, it refers to a mathematical entity or an identifier for counting. However, when we consider its verb form, "to number" means to assign numerical values, to count, or to indicate a sequence. For instance, we can say, "Please number the pages," which illustrates the action of assigning numbers to the pages.

Option B) "enumerate" is a synonym that means to list or count out one by one but is not the direct verb form of "number." Option C) "numbering" is the gerund form of the verb "to number," indicating the process of counting or assigning numbers, but again does not function as the base verb. Lastly, option D) "numerical" is an adjective that describes something related to numbers but is not a verb.

Therefore, the correct and most straightforward answer indicating the direct verb form associated with the noun "number" is A) number. This demonstrates the versatility of the word and its functions in the English language.