Dear Aspirant,

After completing your first online assessment. The procedure will be they will shortlist the candidates after the assessment . They will shortlist the candidates according to the marks and the number of candidates they need. Then after you will be notified or you will get a mail of selected for the next round. You can attend the next round of interview after you have got some notification from the company or college  you have applied. Then they will notify you will desired work or not.

Hope this helps.

Good Luck!