Trace table for nested loops - tracking both loop variables — IITM BS previous year questions

Trace table for nested loops - tracking both loop variables is part of Nested Iterations, Week 4 in Computational Thinking. 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.