Daily Olympiad: Verbal Ability - Vocabulary [20260707]

Solution

Correct: B

The sentence indicates that the claims were false and exposed by financial reports showing losses. 'Mendacious' means not telling the truth; lying. This perfectly fits the context of false claims. 'Veracious' means speaking or representing the truth, which is the opposite. 'Laudable' means deserving praise and commendation. 'Innocuous' means not harmful or offensive.

Solution

Correct: B

'Ephemeral' means lasting for a very short time. 'Transient' means lasting only for a short time; impermanent. Therefore, 'transient' is the closest synonym. 'Permanent' and 'eternal' are antonyms, meaning lasting forever. 'Ubiquitous' means present, appearing, or found everywhere.

Solution

Correct: B

The sentence describes attempts to flatter the CEO that were met with disdain, suggesting excessive or servile eagerness to please. 'Obsequious' means excessively obedient or attentive; fawning. This aligns with the context. 'Assiduous' means showing great care and perseverance. 'Tenacious' means tending to keep a firm hold of something; not readily relinquishing a position, principle, or course of action. 'Perfunctory' means carried out with a minimum of effort or reflection.

Solution

Correct: A

'Recalcitrant' means having an obstinately uncooperative attitude towards authority or discipline. The word refers to being difficult to manage or control. 'Compliant' means inclined to agree with others or obey rules, especially to an excessive degree; submissive. Therefore, 'compliant' is the best antonym. 'Stubborn', 'defiant', and 'refractory' are all synonyms or close in meaning to 'recalcitrant'.

Solution

Correct: C

The context indicates that the lecture was extremely complex and difficult to understand, even for advanced students. 'Recondite' means difficult or impossible for one of ordinary understanding or knowledge to comprehend; esoteric. This fits the description. 'Lucid' means expressed clearly; easy to understand, which is the opposite. 'Pedestrian' means lacking inspiration or excitement; dull. 'Ubiquitous' means present, appearing, or found everywhere.

Solution

Correct: B

'Trenchant' means vigorous or incisive in expression or style; sharp. 'Incisive and keen' perfectly captures this meaning, implying sharpness and perceptiveness. 'Dull and vague', 'placid and calm', and 'verbose and rambling' are all antonyms or unrelated concepts.

Solution

Correct: C

The phrase 'leading to severe chronic illnesses' clearly indicates a harmful effect. 'Deleterious' means causing harm or damage. This is the most appropriate word. 'Salutary' means producing good effects; beneficial. 'Benign' means gentle and kind; not harmful in effect. 'Innocuous' means not harmful or offensive.

Solution

Correct: C

'Probity' means the quality of having strong moral principles; honesty and decency. Therefore, 'dishonesty' is its direct antonym. 'Integrity', 'rectitude', and 'scrupulousness' are all synonyms or closely related concepts to 'probity'.

Solution

Correct: C

The sentence describes an outlook that remains unshaken despite setbacks and always expects the best outcome, indicating optimism. 'Sanguine' means optimistic or positive, especially in an apparently difficult situation. This fits perfectly. 'Lugubrious' means looking or sounding sad and dismal. 'Despondent' means in low spirits from loss of hope or courage. 'Cynical' means believing that people are motivated by self-interest; distrustful of human sincerity or integrity. These are all antonyms or inappropriate for the context.

Solution

Correct: C

'Alacrity' means brisk and cheerful readiness. 'Eagerness' is the closest synonym, conveying a similar sense of enthusiastic promptness. 'Sluggishness', 'reluctance', and 'apathy' are all antonyms or indicate a lack of enthusiasm.

Solution

Correct: C

The context describes someone who lost all savings and is relying on charity, indicating extreme poverty. 'Impecunious' means having little or no money; poor. This is the most suitable word. 'Opulent' and 'affluent' mean wealthy, which are antonyms. 'Solvent' means able to pay one's debts, which is the opposite of the described state.

Solution

Correct: B

'Petulant' means childishly sulky or bad-tempered. Therefore, 'good-tempered' is its direct antonym. 'Irritate' is a verb meaning to make someone annoyed or angry. 'Peevish' and 'sullen' are synonyms or closely related to 'petulant', describing bad temper or gloominess.

Solution

Correct: C

The sentence states that the documents were identified as 'forgeries' and part of a 'scam', implying they were fake or false. 'Spurious' means not being what it purports to be; false or fake. This fits the context perfectly. 'Authentic', 'verifiable', and 'legitimate' all mean genuine or real, which are antonyms.

Solution

Correct: C

'Obfuscate' means to make something obscure, unclear, or unintelligible. 'Obscure' is the closest synonym. 'Clarify', 'elucidate', and 'illuminate' all mean to make clear or explain, thus they are antonyms.

Solution

Correct: D

The context describes someone who prefers notes over lengthy conversations, indicating a disinclination to talk much. 'Taciturn' means reserved or uncommunicative in speech; saying little. This is the best fit. 'Loquacious', 'garrulous', and 'voluble' all mean talkative or speaking a great deal, which are antonyms.