Connection between span and solvability of linear systems — IITM BS previous year questions

Connection between span and solvability of linear systems is part of Linear Combinations and Span, 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.