Courseplay PHP Developer interview questions

For me the interview didn't went well as thought.. I was not prepared for the written test at all that was going to happen...The process started at 10:00.. I was given a sheet with 20 questions they were very easy actually ....but I scored too less according to them ...but the interviewers were honest and didn't waste a lot of my time like others do so I was ok but upset coz I didn't perform well according to them.