Hello,

To get seat in Anna University in B.Tech you must have passed 10+2 with Physics, Chemistry, and Mathematics as mandatory subjects from a recognized board. Depending on the category you belong to you have to score the following aggregate percentage in 10+2 level

• General - 45%
• Backward Classes including Backward Class Muslim - 40%
• MBC & DNC - 40%
• SC/SCA/ST - 40%

There is no age limit to apply for TNEA and but for admission to Marine Engineering the upper age limit is 25 years and the candidate must have passed 10+2 with Physics, Chemistry, Mathematics and English from a recognized board. And must have scored minimum 60% marks in PCM and minimum 50% marks in English either at 10 or 10+2 level. There is no bar on passing year of the qualifying examination that is 10+2 so yes, you are eligible to apply for TNEA Admission provided you must fulfill the above mentioned criteria. The admission is based on marks scored in Mathematics, Physics and Chemistry in 10+2 level.

For more details click on the link below

https://engineering.careers360.com/articles/tnea-eligibility-criteria