Venn Diagrams and visual representation of multi-set operations — IITM BS previous year questions

Venn Diagrams and visual representation of multi-set operations is part of Fundamentals of Set Theory, Week 1 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.