Sequential construction of orthogonal vectors from an independent set — IITM BS previous year questions

Sequential construction of orthogonal vectors from an independent set is part of Gram-Schmidt Process, Week 8 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.