Crossover for Work Full Stack Developer interview questions

I had to answer 50 questions in 15 minutes and score 85% or above just to be considered for the next step, which is ridiculous for a dev position. Scoring 50% would be more sense. Anything more is considered an abuse. This process probably filters out a lot of great developers, since to reach 85%, a person would have to be extremely good at logic or (most likely) guess/cheat.

meeting Hr interview first online technical interview with Nodejs developer online technical interview with Reactjs developer online last interview with the client offline to know more about the vaccancy and work policy