Hey Mythirayan!

No. It's very difficult to get into SASTRA with that score. If you are from Thanjavur or Trichy you may have chance of getting some other low branches but you won't be getting CSE or ECE.

If you are from Thanjavur or Trichy  You can get into SASTRA by taking other branches and then if you can score above 8.5 /10 cgpa in first year(all branches study same content in first year),you can get into CSE.

Good luck!