Not asked QA concepts, asks 3 gfg puzzles(1. There are 42 heads and 78 legs then how many rabbits and hens ?, 2. 10 bottles containing 100 pills of 1 gram each and one have 1.1 gram pill, identify that bottle in minimum steps by using weighing machine, 3. Car and stepling tyre puzzle) and why QA, role of testing in software industry, find bugs in calc drawing.