Hello Akash,

Your score will get a rank around 3500 which is good but not good enough for Computer Science Engineering because its cut off rank ends at max 2300. So for CSE you might not be eligible. 

You can try for Electronics and Communication Engineering in the Manipal campus as its last cut off rank is around 4900. So you can easily get a seat here.

And if you only want CSE and that too in Manipal only, than I would advise you Manipal University, Jaipur campus. It also have good placements and a good pool of experienced faculties. 

Or else you can always try for some other colleges aswell. 

Hope this helped, thank you.

All the best