Hello Shaik,

Sastra Deemed University will only consider marks in 10+2(or equivalent) while admissions in stream 2. Alternatively, you can also give the JEE main to get admission in the university but must have more than 60% in aggerate subjects. You can find more about it here - 

https://engineering.careers360.com/articles/sastra-university-btech-eligibility-criteria

Feel free to ask if you have any more queries. All the best!!