Tattva Shankara (Kannada) has brought out a pdf of 100+ questions on Advaita Vedanta with answers from a variety of Advaita Sannyasins on Youtube. Here is the link to download the pdf: https://drive.google.com/file/d/1Nby1k8VIM32mvqeBkNrVgzWNwn3B_2Xp/view regards subbu