Analyzing rate of change and slopes of parabolas (geometric intuition) — IITM BS previous year questions

Analyzing rate of change and slopes of parabolas (geometric intuition) is part of Optimization and Slopes of Parabolas, Week 3 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.