Hello

I hope you are doing good. I am very sorry  to tell you that you holds very lows chances of getting admission in SPIT . 11945 rank is very high . According to the last year data obc ncl cut off was around 6400 . I would suggest you to start preparing for next jee main exam .

For your references , I am sharing the cut offs of obc category.

Round2019 Cut-off by rank

14590

27089

36466

Hope you found this answer helpful. Good luck for your future