Evaluating Limits: direct substitution, factoring, rationalization, and algebraic simplification — IITM BS previous year questions

Evaluating Limits: direct substitution, factoring, rationalization, and algebraic simplification is part of Limits of Functions, Week 7 in Mathematics 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.