Here are the eligibility criteria for GATE

• The student completed their BTech degree or MSc of relevant programs or they should be in the final year of such programs
• There is no minimum pass percentage in the qualifying degree for GATE 2019
• There is no age limit to write gate 2019
• If you are writing gate 2018 and if you are in the final year of the courses , then you should obtain a letter from principal of your institution

For more details, do check out this link : 

 https://www.google.com/amp/s/engineering.careers360.com/articles/gate-eligibility-criteria/amp 

• Indian national candidates will be eligible for GATE 2019.

• Candidates belonging to Nepal, Bangladesh, Sri Lanka, Singapore, Ethiopia and United Arab Emirates (U.A.E) will also be eligible to appear for GATE 2019.