LSEG (London Stock Exchange Group) Graduate Engineer Trainee interview questions

The First Elimination Round was of 30 MCQ's that we had to solve in 30 minutes. It consisted of OOP's questions. Java and C++ code snippets were given and we had to choose the correct output. After this there was a GD and finally interview were they asked about projects, OOP's and other theoretical questions based on your resume.

first round of online test of aptitude and technical mcq of elimination , 2 round coding test gd & technical interview and hr its evalution but the selection is worst they selected only 6/100 from aptitude round