Free One Word Substitution MCQs with Answers

141. A disease that spreads over a large area:

• A. Academic
• B. Epidemic
• C. Incorrigible
• D. Invincible

Explanation: An epidemic is a disease outbreak affecting many people within a community or large region. “Academic,” “incorrigible,” and “invincible” describe people or qualities, not disease spread.

142. That which can never be believed:

• A. Irrevocable
• B. Inevitable
• C. Incredible
• D. Irritable

Explanation: Incredible literally means not believable or unbelievable in this context. “Irrevocable” means unable to be cancelled or reversed, which is unrelated.

143. One who able to use the right and left hands equally well:

• A. Sinister
• B. Ambidextrous
• C. Ambivalent
• D. Amateur

Explanation: Ambidextrous describes a person who can use both the right and left hands equally well. Sinister means evil or threatening, while ambivalent means having mixed feelings.

144. Government by rich:

• A. Oligarchy
• B. Aristocracy
• C. Pantisocracy
• D. Plutocracy

Explanation: Plutocracy means government or control by wealthy people, from Greek roots meaning wealth and rule. Oligarchy is rule by a small group, which need not consist of the rich.

145. One who has good taste for food:

• A. Gourmet
• B. Curator
• C. Parasite
• D. Stoic

Explanation: A gourmet is a person with refined taste in and knowledge of good food. A curator manages a collection, whereas a stoic shows little emotion.

146. An unmarried woman, typically an older woman beyond the usual age for marriage:

• A. Spinster
• B. Artist
• C. Bachelor
• D. Misanthrope

Explanation: Spinster is the traditional term for an unmarried woman, especially one regarded as older than the customary marrying age. Bachelor refers to an unmarried man, not a woman.

147. A person who pretends to have more knowledge or skill than he really has:

• A. Crook
• B. Apotheosis
• C. Renegade
• D. Charlatan

Explanation: A charlatan falsely claims special knowledge or skill in order to deceive others. A crook is generally a criminal, but the more precise word here is charlatan.

148. A pioneer of a reform movement:

• A. Apostle
• B. Apothecary
• C. Apotheosis
• D. Renegade

Explanation: An apostle can be a leading advocate or early promoter of a cause or reform. The other options refer to a druggist, an idealised person, or a rebel.

149. Custom of having many wives:

• A. Misogamy
• B. Bigamy
• C. Polygamy
• D. Monogamy

Explanation: Polygamy is the practice of having more than one spouse, and it includes the customary sense of having multiple wives. Monogamy means having one spouse, while bigamy specifically means having two spouses unlawfully.

150. International destruction of racial groups:

• A. Matricide
• B. Regicide
• C. Genocide
• D. Homicide

Explanation: Genocide is the intentional destruction of a national, ethnic, racial, or religious group. Matricide means killing one's mother, and regicide means killing a king or queen.