IIST Trivandrum is your best shot at securing a place in ISRO after Graduation. Assuming you are a General Category Aspirant, securing atleast 33-35% of the Total Score, with a Target of 40% in JEE Advanced, greatly increase your chances in securing a seat at IIST Trivandrum in one of its Aerospace or Electronics & Communication Programmes.

For more information about IIST Trivandrum Cutoffs do follow the link below

https://engineering.careers360.com/articles/iist-btech-cutoff

For more information about IIST Trivandrum do follow the link below

https://www.careers360.com/university/indian-institute-of-space-science-and-technology-thiruvananthapuram/amp