Hello

There’s nothing like minimum mark in JEE for admission in SASTRA under stream 1.

Stream 1 Admission: Applicants under stream 1 will be admitted to 70% of the seats based on JEE (Main) 2017 scores and normalized +2 marks. The weightage for JEE Main scores and +2 marks will be 25% & 75% respectively. The aggregate JEE Main score and normalized +2 aggregate will be taken together as per the weightage and applicants will be ranked based on the resultant combined score.

For example: If a student secures a JEE Main Score of 185 and normalized +2 aggregate is 95%, the combined score of the student will be (0.25*185) + (0.75*95) = 117.5

The combined score of all students will be used to determine the SASTRA Rank and admission will be based on the SASTRA Rank secured.

Ps: you need to have 100+ of JEE score and 95+ % in 12th as minimum to get into SASTRA under stream 1

thankyou, i hope it helps, feel free to approach for further queries.