You have a great score. If you play your cards right with your SOP/Application you can easily target any global IVY League university

What is the authenticity of this?

@ChristineJoseph Find the information regarding TOEFL here.
https://ischoolconnect.com/en/exams/toefl/overview/

@Rena-Jain Hey Rena,
Refer to this page for all information regarding SAT.
https://ischoolconnect.com/en/exams/sat/overview/

@Rena-Jain Refer to this page. You can find all the information regarding GRE.
https://ischoolconnect.com/en/exams/gre/overview/

@Jay-Shetty Please refer to this page for details.
https://ischoolconnect.com/en/exams/gmat/overview/

@girish-rb

1. Your academic scores
2. Extra-curricular activities (achievements in Sports, music, dancing etc.)
3. Professional accomplishments (Internships, job etc)
4. Community service (NGOs, etc)
5. Research activities ( any research paper published)

Checkout. All of them have a great program in environmental engineering.
Massachusetts Institute of Technology School of Engineering
Clarkson University
Georgia Institute of Technology
Johns Hopkins University

I want to pursue an MBA. Which exam should I appear for?

What is the authenticity of this?

I have a valid subscription to give away at discount. Let me know if anyone needs

I don't think so. It is only need basis, decided by the consulate.