First round involved a quantitative question (15 mins if you are familiar with Excel) and a quant + qual task. The hiring manager mentioned that it would take no more than 3 hours, which is untrue as the quant + qual task requires submitting a conversation with a LLM of your choice, some basic insight work on Excel and another client deck. If you want to do a good job it will definitely take more than 3 hours, potentially even double the time.