Parabolic Curves: geometric properties, opening directions, and axis of symmetry — IITM BS previous year questions

Parabolic Curves: geometric properties, opening directions, and axis of symmetry is part of Quadratic Functions and Graphs, 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.