Periyar University

You have to score 70 percent marks in class 12 with PCM and English as your subject in class 12. Then you must score 95 to 97 percentile in JEE Mains or must score 120 to 150 marks in thier entrance for B.Tech admission 

If you score around 120 then you will get a basic core engineering branch like Computer Science and IT or ECE if you score between 135 to 150 mark.

Not compulsory but you can take admission by JEE marks almost 40 percent seats for b tech courses are fulfilled by JEE exam score and 60 percent seats areful filled by thier own entrance test exam mode.

So if you score good marks around 120 out of 200 in thus university entrance exam so you can get the sear and for JEE exam it is around 95 to 97 percentile. 

The fees is different for different courses B.Tech courses 1lakh 40000 per year  and security money at the time of admission is 10000 rs.

For MBA courses the fees is 2 Lacs per year and security. Money is 20000 .

For other courses such as bsc  in pcm or pcb is 50000 per year.

For B.Sc in agriculture is around 80000 per year and security fees is 10000 rs.

For barchar courses it is around 1 Lacs 90000 per year .

For animation courses the Diploma courses in animation fees is around 1lakh 20000 per year.

For biotech courses B.Sc biotechnology or other life Science course the fees is around 90000 per year.

Yes you can easily join this university with 70 percent marks the most important criteria is to get pcm and secure at least 65 percent to get the admission in this university the next criteria is to qualify the JEE Mains exam to get the admission or you can go for the admission test of this university if you qualify any one of the exams then you will get the admission after securing at least 65 percent marks in pcm or pcb for life sciences courses.