Xoxoday UI Developer interview questions

The interview was pretty good, the interviewer was asking logical questions and i was able to answer it, the whole interview was good and i had positive view, eventually interview end up and interviewer asked me to wait, after 15 mins HR told me to leave for the day. The interview was good i was able to answer 90% of the questions and they did not asked for my assignment how am i good in practicals. The process of judging the view is very poor.