Concept:
This question tests your command over basic grammatical determination and noun number agreement. In English syntax, when a singular indefinite article (
``a'' or
``an'') is introduced, any noun it modifies must strictly be in its singular form to preserve noun-modifier agreement.
Detailed Error Analysis:
• Let's review Part (C) of the sentence carefully: ``1985 as
a measures of economy''.
• The word
``a'' is a singular indefinite article, which means it can only point to exactly one entity.
• The word
``measures'' is a plural countable noun (indicated by the -s suffix).
• Placing
``a'' directly before the plural noun
``measures'' creates an absolute grammatical mismatch.
• Correction: The sentence must either read ``as
a measure of economy'' (using singular form) or drop the article entirely if plural operations were implied. In this contextual case, the singular idiom ``as a measure of economy'' (meaning an action done to save money) is the correct expression.
Analysis of Parts:
• Part (A) is correct: ``A committee was established in the year'' contains perfect subject-verb agreement (singular noun 'committee' paired with singular past passive verb 'was established').
• Part (B) is correct: ``1967 and dissolved in'' correctly uses parallel structure, maintaining the past passive voice pattern (was established... and [was] dissolved).
• Part (C) is incorrect: It hosts the article-noun conflict (a measures). Hence, this is the error zone.
• Option (D) is incorrect because a clear error exists in section C.