Select the most appropriate option to substitute the underlined segment in the given sentence. The betrayer of the country was at last unmasked.
- (a)theist
- (b)traitor
- (c)truant
- (d)transgressor
Answer
Why
Correct — B. A traitor is a person who betrays their own country, so the single word carries the whole underlined phrase, 'The betrayer of the country'.
The verb unmasked fits it: a traitor passes as loyal until exposed.
The test is precision, not overlap. Three options do name someone who does wrong, but traitor is the one whose meaning includes the country — option (b).
Why the others are wrong
- (a)theist — A theist is a person who believes in the existence of God. The word is about belief, and nothing in the sentence concerns religion.
- (c)truant — A truant is a pupil who stays away from school without permission. That is an absence, not a betrayal, and it has no national dimension.
- (d)transgressor — A transgressor breaks a law or a moral rule — any rule at all. It is the nearest miss, but it never says what was betrayed, and the phrase names the country.
Concept
One-word substitution asks for the word that carries the whole phrase, not a word that merely overlaps with it.
So measure each option against every part of the phrase. 'Betrayer of the country' has two parts — the act (betraying) and the object (the country). Transgressor covers only the act; traitor covers both.
Here the near-miss option is the one that gets the act right and the object wrong, which is why you read such a phrase for its noun as carefully as for its verb.
The underlined segment is the noun phrase 'The betrayer of the country'; the rest of the sentence, including 'was at last unmasked', stays as printed.
Key facts
- Traitor: a person who betrays their own country or cause.
- Theist: a person who believes in the existence of God.
- Truant: a pupil who stays away from school without permission.
- Transgressor: a person who breaks a law or a moral code.
Study next
Common traps
- Taking transgressor because betrayal is a form of wrongdoing, and dropping 'of the country'.
- Confusing theist with atheist while eliminating, and rejecting the wrong option.
- Reaching for truant because it begins like traitor.
SSC sets one-word substitution as a bare definition at 13 Sep 2024, 16:00, English Q.2 ('a person who is unsure about God's existence', keyed Agnostic) and 23 Sep 2024, 09:00, English Q.6 (keyed Blasphemy).
It also embeds it, as here, in a sentence whose underlined words you replace — the same build appears at 09 Sep 2024, 16:00, English Q.19, where 'operative' is replaced by 'industrial'.
Related PYQs
No directly related past PYQ was found.