Hello Neeraj

Congratulations for getting great options!! Your hard work payed well!!
Coming to your question, i would suggest you to pursue your interests. Looking at the branches available, all 3 of them are equally good and have various future aspects. If you like coding and can be good at logic, then you could go for CSE, if you enjoy operating networks, installations, etc, then go for IT, or if you want to get your hands working over circuits and processors, EE is suitable. It is upto you which one interests you more.
Comparing between the colleges, you could go with RV college of Engineering. It has been ranked the highest amongst the 3( ranking order - RV>BMS>JSS). The course fee for BMS is the lowest though. The average placement records are comparable, RV college has an edge over the other 2. All 3 colleges provide almost all the basic amenities.

If you want to know more, you can use the following link to compare colleges= https://www.careers360.com/compare-colleges

Choose wisely according to your interests. Get the in depth knowledge of different branches. Feel free to ask any other questions.

All the best!!