Hi Aspirant!
To get admission in IITs or NITs, candidate need to write JEE Mains exam and then JEE Advance exam. But as you mentioned that your 12th score is 59.9% which does not meet the eligibility criteria for both exams. So, I would suggest you to write other exams such as DUET, BITSAT, UPESEAT, VITEEE, SRMJEE etc. These all universitites/colleges are considered top engineering colleges of India and secure a seat in CSE by achieving good scores. To know more, visit here:
https://engineering.careers360.com/articles/top-engineering-entrance-exams-in-india
Thankyou!
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