Vector space as a set closed under vector addition and scalar multiplication — IITM BS previous year questions

Vector space as a set closed under vector addition and scalar multiplication is part of Vector Space Definition, Week 3 in Mathematics 2. 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.