Colleges in Thanjavur

Hello Raghul R, no, Sastra deemed to be university does not prescribe any cutoff for admission. What this means is that a student with any percentage or any ranking can see admission by applying. Of course it's different story whether such student will get admission or not because it depends on the number of seats available and number of students who have applied. To help you gain knowledge further I am attaching a link that you give you all the required information about admission to engineering in Sastra deemed to be university.
https://www.shiksha.com/university/sastra-deemed-to-be-university-thanjavur-4075/course-b-tech-in-computer-science-and-engineering-175937?&actionType=contact&course=175937
Best wishes to you.

There is no such criteria (minimum JEE marks) for admission in to SASTRA university. SASTRA university has a separate procedure through stream 1 and stream 2 .
Stream 1
70 percent seats of every branch are filled through stream 1 based on 12 th percentage ( 75 percent after normalisation ) + JEE mains score ( 25 percent )
For example
12 th percentage - 88 (CBSE) and JEE mains score is 80 .
Normalised percentage of board would be as follows
88 * 100/98.6 = 89.25
(Assuming percentage of topper is 98.6 )
Now 89.25 * 0.75 + 80 * 0.25 =86.94
This is your final score . AIR (SASTRA) is prepared based on this final score . There is a chance AIR up to 4000 .
If someone is a topper of board exam and his JEE mains score is 40 then final score would be 85 and AIR (SASTRA) would be above 5000 . It proves that there is no chance for JEE mains score below 40 in stream 1 .
Stream 2 .
30 percent seats of every branch are filled through stream 2 based on 12 th percentage .
There is very less chance for percentage below 95 in stream 2 .
I know your chances are less but your intermediate marks is good so you still stand a chance to get admission through stream 1.