I got an invitation through elitmus.Then there is multiple rounds..first round was online aptitude test and coding test also basic computer science subject questions.questions were basic bt little tricky. Then after passing the test online you have to attend offline drive in h&m office in bengaluru.there first round will be aptitude pen paper mode.Similar level question asked in online.Then you technical interview they will ask everything about resume .likee they will grind your resume . after that managerial bt technical round will be...then hr round.