EPTI Front End Web Developer interview questions

The first part in the selection proccess is technical test. I've heard that it is an easy test, hovewer, form me it wasn't. The test was about react, it was all about working with classbased components(wich i don't have much experience with). The questions were alot of code to look at and then tell if there would be any errors, or what the output would be. Also, you are low on time, you only have about one minute for the question(test is 30 and there is about 30 questions)