Condition: f is invertible if and only if it is bijective — IITM BS previous year questions

Condition: f is invertible if and only if it is bijective 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.