Hello Puran,

The rank wise cut offs for various streams at Manipal Jaipur are as follows:

Civil  40807

Computer 10867

ENTC 24335

IT 17195

Mechanical 28487

Automobile 40312

I recommend you to compare your rank once you get it with this data and then opt for the stream for which you are eligible!

All the best!

According to your score you will be getting Automobile,Aeronautical,Print and Media,Instrumentation and Control at the Main Campus.
In jaipur branch except CSE,u might get all the other branches.
Jaipur branch is new but very good and has a very bright future.
I strongly would not recommend the sikkim branch!
All the best