Worked calculations using simple piecewise, uniform or exponential-like densities — IITM BS previous year questions

Worked calculations using simple piecewise, uniform or exponential-like densities is part of Expectations for Continuous Random Variables, Week 4 in Statistics 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.