Entrance Exams
Govt. Exams
Committee is a collective noun treated as singular, requiring 'has' instead of 'have'.
The author demonstrates AI's positive applications across multiple sectors, emphasizing its revolutionary nature and accuracy improvements.
Parallel structure requires consistent gerund form: 'reducing...improving...enhancing'. The infinitive 'to enhance' breaks parallelism.
'Revelation' (disclosure) logically connects to whistleblowing and triggering investigations. Other options contradict the context.
'Impact' is singular (has been researched). 'Evidence' is singular/collective (evidence remains). Only A contains an error in the provided options.
The author acknowledges 'commendable intent' (positive) while highlighting execution flaws (critical), suggesting cautiously hopeful skepticism.
'Perspicacious' means having keen insight and understanding; discerning is the closest synonym.
Logical progression: B (discovery) → C (origin/context) → A (implications) → D (next steps) maintains coherent narrative structure.
The passage presents both optimistic investment and skeptical doubt, concluding that success 'depends on' consumer adoption and technology—indicating uncertainty and conditionality.
'Each' is singular (has), and 'teacher' is singular (is). Both subject-verb agreements are incorrect.