English Grammar Knowledge Test! MCQ Quiz

"Upcast" in the given context refers to "a throwing upward." In this sense, it is used as a noun to describe an action or a process of throwing something upward.

"Verification" is a noun because it refers to the act of proving something to be true, exact, or accurate. It is not describing or modifying anything, but rather naming the action itself. In this context, "verification" is a thing or concept rather than a describing word (adjective), an action word (verb), or a word that modifies a verb, adjective, or other adverb (adverb). Therefore, the correct answer is noun.

"Up-keep" is a compound word consisting of the prefix "up" and the noun "keep." It is used to refer to the act or process of maintaining something, therefore it functions as a noun.

"Vendition" is a noun that refers to the act of selling. It is derived from the verb "vend", which means to sell. Therefore, "vendition" is the noun form of this action.

Undersell is a verb because it refers to the action of selling something at a lower price than its actual value. It is an action word that describes the act of selling, making it a verb in this context.

"Trimness" is a noun because it is a word that represents a thing, in this case, the quality or state of being neat. Nouns are typically used to name people, places, things, or concepts, and "trimness" fits into the category of naming a concept or quality. It does not describe an action (verb), modify a verb, adjective, or other adverb (adverb), or describe a noun (adjective). Therefore, the correct answer is noun.

"Variance" in the given context is a noun. In this sentence, "variance" refers to the concept of change. It is not describing or modifying anything, nor is it indicating an action or state. Instead, it is a word that represents a person, place, thing, or idea, which aligns with the definition of a noun.

"Triplicity" is a noun because it refers to a state or condition, specifically the state of being triple or threefold. It is not an adjective, adverb, or verb, as it does not describe or modify a noun, verb, or adjective, nor does it indicate an action or manner of doing something. Therefore, the correct answer is noun.

"Variable" in the context of "having a tendency to change" is used to describe or modify a noun, which is the function of an adjective. Adjectives are words that provide more information about a noun or pronoun, and in this case, "variable" describes the characteristic of something that is prone to change.

"Unison" in this context refers to a condition of perfect agreement and accord. It does not describe an action, modify a verb or adjective, or indicate manner or degree, which are functions of adverbs, verbs, and adjectives respectively. Therefore, "unison" is best classified as a noun, as it represents a thing or concept.

"Triplicate" is an adjective because it describes something that is composed of or related to three things or parts. It does not function as a noun, verb, or adverb in this context.

"Utmost" in this context is used to describe the "greatest possible extent." As a noun, it refers to the highest or greatest level or degree of something. It signifies the utmost limit or the most extreme point.

"Ultimate" is an adjective because it describes a noun or pronoun. In this case, it describes something that is the highest or final level, beyond which there is nothing else. It does not describe an action (verb), a manner (adverb), or a person, place, or thing (noun). Therefore, the correct answer is adjective.

"Unavoidable" is an adjective because it describes a noun, in this case, something that is inevitable or cannot be avoided. Adjectives modify or provide additional information about nouns, indicating their qualities or characteristics. In this case, "unavoidable" describes the noun "inevitable" by emphasizing that something cannot be avoided or prevented.

"Underhanded" is an adjective because it describes a noun or pronoun. In this case, it describes an action or behavior that is clandestinely carried on. Adjectives modify nouns by providing more information about them, in this case, describing the secretive nature of the action. Therefore, "adjective" is the correct answer.