CGI interview questions

I have applied through elitmus. In elitmus my score is around 120. They call me for interview on 8th of dec there were 5 rounds of selection, 1st is apti 2nd is gd 3rd is tr1, 4th is tr2, and 5th is hr. 1st round is based on some logical,english and maths questions there were 25 questions in 30 min, no negative marking cut off is around 13, I cleared 1st round i got 19 out of 25. then nxt round is GD in my panel there are 8 people, they told to choose topic by ourself one girl suggested the topic online shopping. every one got chance to speak their view. In this round only 3 people were selected out of 8. I am not selected.

eLitmus Test,Aptitude Test,GD,Technical 1,Technical 2,HR. I cleared all the rounds then the HR rejected me because of my gap in education which was not a concern in the eligibility criteria section when I applied for the same.