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This post provides the complete answer key and detailed explanations for the 50 MCQs Vocabulary Exercise, specially designed for MDCAT and NUMS aspirants. The answers are based on the PMDC-approved MDCAT syllabus and reflect the common formats found in MDCAT and NUMS Past Papers. Each explanation not only confirms the correct answer but also clarifies why a particular word is the most appropriate choice for the context, helping students improve their vocabulary skills, enhance comprehension, and boost performance in the English section of entry tests.
Q.1
Correct option: C. wipe out
Explanation: The word “EFFACE” means to erase or obliterate completely. The correct synonym is “wipe out” (to remove or destroy). The other options—“Visible” (able to be seen), “Effective” (successful in producing a result), and “Motivate” (to inspire)—do not align with the meaning of “EFFACE.”
Q.2
Correct option: A. Divide
Explanation: “APPORTION” means to distribute or allocate proportionally. The best synonym is “Divide” (to separate into parts). While “Cut” (to slice) is somewhat related, it lacks the precision of “Divide.” “Desert” (abandon) and “Appear” (become visible) are unrelated.
Q.3
Correct option: B. Indecent
Explanation: “LOUCHE” describes something disreputable or morally questionable. The correct synonym is “Indecent” (improper or offensive). “Loose” (not tight), “Lucrative” (profitable), and “Loud” (noisy) do not convey the same meaning.
Q.4
Correct option: C. Cautious
Explanation: “WARY” means being alert to potential danger. The correct synonym is “Cautious” (careful to avoid risks). “Difficult” (hard), “Normal” (usual), and “Trustful” (trusting) are unrelated.
Q.5
Correct option: D. Mysterious
Explanation: “INSCRUTABLE” refers to something impossible to understand or interpret. The best synonym is “Mysterious” (difficult to explain). “Imaginative” (creative), “Strong” (powerful), and “Confident” (self-assured) are unrelated.
Q.6
Correct option: B. Nascent
Explanation: “INCIPIENT” describes something in its early stages. The correct synonym is “Nascent” (just coming into existence). “Indefinite” (unclear), “Neutral” (impartial), and “Immature” (not fully developed) are close but not exact synonyms.
Q.7
Correct option: C. Pretension
Explanation: “AFFECTATION” refers to artificial behavior to impress others. The correct synonym is “Pretension” (a false display of importance). “Love” (affection), “Caring” (kindness), and “Careless” (negligent) are unrelated.
Q.8
Correct option: D. Promptness
Explanation: “ALACRITY” means cheerful readiness or eagerness. The best synonym is “Promptness” (speed in response). “Vigor” (energy), “Power” (strength), and “Strength” (physical power) are unrelated.
Q.9
Correct option: A. Dejected
Explanation: “DESOLATE” describes a state of emptiness or misery. The correct synonym is “Dejected” (sad and depressed). “Boring” (dull), “Lethargic” (sluggish), and “Unfaithful” (disloyal) do not match the meaning.
Q.10
Correct option: D. All of the above
Explanation: “UNCOUTH” means lacking manners or refinement. All options—“Impolite” (rude), “Rude” (ill-mannered), and “Uncivilized” (uncultured)—are synonyms, making “All of the above” correct.
Q.11
Correct option: C. Organization
Explanation: “OUTFIT” can mean a group or organization. The correct synonym is “Organization” (a structured group). “Unnecessary” (not needed), “Outlook” (perspective), and “Arrogant” (haughty) are unrelated.
Q.12
Correct option: A. Acrimonious
Explanation: “CAUSTIC” refers to sarcastic or bitterly critical remarks. The best synonym is “Acrimonious” (angry and bitter). “Clever” (intelligent), “Polite” (courteous), and “Impolite” (rude) are incorrect.
Q.13
Correct option: C. Acme
Explanation: “SUMMIT” means the highest point or peak. The correct synonym is “Acme” (the pinnacle of achievement). “Submit” (yield), “Legacy” (inheritance), and “Scenic” (picturesque) are unrelated.
Q.14
Correct option: C. Assistant
Explanation: “ACOLYTE” refers to a follower or assistant, often in a religious context. The correct synonym is “Assistant” (helper). “Brilliant” (very bright), “Educated” (learned), and “Leader” (guide) are unrelated.
Q.15
Correct option: C. Acquiesce
Explanation: “CONCEDE” means to reluctantly admit or yield. The correct synonym is “Acquiesce” (accept without protest). “Conquer” (defeat), “Resist” (oppose), and “None of the above” are incorrect.
Q.16
Correct option: A. Sour
Explanation: “Acid” (likely a typo for “ACID”) describes a sour-tasting substance. The correct synonym is “Sour” (sharp taste). “Pungent” (strong smell), “Spicy” (hot flavor), and “Light” (not heavy) are incorrect.
Q.17
Correct option: D. Adoration
Explanation: “VENERATION” means deep respect or worship. The correct synonym is “Adoration” (great love or reverence). “Desperation” (hopelessness), “Excitement” (thrill), and “Compassion” (sympathy) are unrelated.
Q.18
Correct option: D. Command
Explanation: “DECREE” refers to an official order. The correct synonym is “Command” (authoritative instruction). “Resist” (oppose), “Decrease” (reduce), and “Insist” (demand) are incorrect.
Q.19
Correct option: A. Discernment
Explanation: “ACUMEN” means keen insight or shrewdness. The correct synonym is “Discernment” (good judgment). “Perfection” (flawlessness), “Brightness” (light), and “Youthful” (young) are unrelated.
Q.20
Correct option: D. Hard-working
Explanation: “DILIGENT” describes someone who is careful and persistent. The correct synonym is “Hard-working” (industrious). “Faithful” (loyal), “Sincere” (honest), and “Honest” (truthful) are close but not exact.
Q.21
Correct option: A. Dissolve
Explanation: “DISSIPATION” refers to the act of disappearing or wasting. The best synonym is “Dissolve” (to disperse). “Disappointment” (sadness), “Prevention” (stopping), and “Cancellation” (annulment) are unrelated.
Q.22
Correct option: A. Curtail
Explanation: “RETRENCH” means to cut back or reduce. The correct synonym is “Curtail” (restrict). “Retreat” (withdraw), “Proud” (arrogant), and “Hilarious” (funny) are incorrect.
Q.23
Correct option: A. Articulate
Explanation: “ELOQUENT” describes fluent or persuasive speech. The correct synonym is “Articulate” (clear expression). “Impressive” (admirable), “Confident” (self-assured), and “Impartial” (neutral) are close but not exact.
Q.24
Correct option: C. Friendly
Explanation: “CONVIVIAL” means cheerful and sociable. The correct synonym is “Friendly” (kind and pleasant). “Serious” (grave), “Cruel” (harsh), and “Aggressive” (hostile) are opposites.
Q.25
Correct option: D. All of the above
Explanation: “NUTRIMENT” refers to nourishment or nutrients. All options—“Nourishment” (food), “Nutrients” (essential substances), and “Nutrition” (dietary health)—are synonyms, making “All of the above” correct.
