For studying abroad

Depend on what country you choose

For all countries
iLets is must
TOEFL for USA


Sat exam for USA

Only iLets is needed for canada, Australia, newzealand, England, European countries

To get admission in Undergrad program you will have to give SAT exam along with that english proficiency test will also be given like IELTS and TOEFL depending upon the university eligibility and requirement.

To know all about SAT, TOEFL and IELTS you can go through the below links -

SAT 2017

All about TOEFL

All about IELTS

 

Good Luck!!!