All admissions in Abroad for international students are direct. So far, NO Entrance test is taken by any University. However, all Universities have a minimum percentage requirement, like 50%, 60%, or 70% in PCB and English. All admissions are made based on which student has applied 1st, provided the minimum percentage is there. So earlier you apply, better is your chance of acceptance.
Some Universities will take the interview over the phone or Skype to judge the student's English speaking power before granting admission.
Some Universities will check NEET marks too.