Missing or wrong article - 'I went to hospital' vs 'I went to the hospital' — IITM BS previous year questions

Missing or wrong article - 'I went to hospital' vs 'I went to the hospital' is part of Common Grammatical Errors - Articles and Prepositions, Week 10 in English 1. Prasnya files every IIT Madras BS previous year question from this subtopic here, each one with a worked explanation. Take the whole set as a timed mock and you get accuracy, pacing and per-question analysis back.