DRDO CEPTAM STA-B study materials
DRDO CEPTAM STA-B study resources

DRDO CEPTAM STA-B: General English: Grammar Accuracy and Vocabulary

DRDO CEPTAM STA-B · Work through your exam, one topic at a time.

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General English: Grammar Accuracy and Vocabulary

What the English paper tests

General English in CEPTAM STA-B Tier-I checks correctness rather than literary flair: error spotting, sentence correction, fill in the blanks, subject–verb agreement, tenses, articles and prepositions, active–passive voice, direct–indirect speech, synonyms, antonyms, idioms, one-word substitutions, spellings, para jumbles and a short comprehension passage.

Rules that carry most questions

  • The verb agrees with the subject, not with the nearest noun: "The quality of the mangoes was poor."
  • "One of + plural noun" takes a singular verb: "One of the boys is absent."
  • Collective nouns (team, jury, committee) take a singular verb when acting as one unit.
  • Use "since" with a point of time and "for" with a duration.
  • In reported speech, shift the tense back one step and adjust pronouns and time words.

Worked example

Spot the error: "The quality of the mangoes were not good." The subject is "quality" (singular); "of the mangoes" is only a prepositional phrase. So "were" must become "was": "The quality of the mangoes was not good."

Traps that cost marks

Matching the verb to the noun nearest it, misusing affect/effect and principal/principle, over-correcting sentences that are already correct in error-spotting, and answering comprehension questions from memory instead of from the passage.