American Express Credit Risk Analyst interview questions

Interview spanned 2 rounds, in succession. Both had 1 panelist each. The first interview started off with a BQ, then a couple of technical questions, 1 guesstimate, 1 riddle based on probability, 2 fraud prevention related cases, and ended with me asking him a couple of questions The second interview was harder. Started off talking about any project I wanna talk about, an ML related case, a fraud related case, a mathematical puzzle, another guesstimate, 1 question on SQL wherein I had to tell the logic instead of the queries (Since I told them I was not well versed with any programming languages), and a BQ