English proficiency is vital for success in competitive exams like DSC and others, playing a pivotal role in various aspects of the assessment process. Strong language skills are crucial for effective communication, comprehension, and expression, contributing significantly to an individual's overall performance.

Competitive exams often include sections that assess candidates' language comprehension abilities. Reading comprehension tasks require candidates to understand and interpret passages, making proficiency in English essential. Questions related to vocabulary, antonyms, synonyms, and sentence completion also demand a robust command of the language.

Verbal ability is another key area where English proficiency is crucial. A diverse vocabulary and sound knowledge of grammar are essential for tasks like sentence correction, error spotting, and improving sentences.