Inverse function f^(-1) - reverses the mapping of f — IITM BS previous year questions

Inverse function f^(-1) - reverses the mapping of f is part of Inverse Functions, Week 5 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.