B.Sc

Sorry Raj, there is no chance in Central University of Rajasthan.
You can try in some other college.

Bachelor's in Science has a wide range of subjects to choose from. Ranging from Agriculture to Mathematics. Firstly, decide what career you want to pursue after the studies. According to that, you'd have a clear idea of the most suitable subject. Here are few of the subjects combined with B.Sc. Anim

Hi,
There are two courses for Hotel Management one is the B.Sc. In Hotel Management which is a three year course and other one is a 4 Year Degree course you can choose the course according to what you want to do in future like is you want to setup your own establishment than you can go for a 3 Years

Hi,
Placements are average in The Neotia University for B.Sc in Hospitality Administration. To get detailed information on the placements you can get in touch with the students/alumni of the institute or you can also send the query to the college for the.
Regards

May I know what is your category?

You can't compare a graduation level course and a post graduation course. Still, I will tell you it's you who will be paid, not your degree.
So try to be a better student and then think of salary. SRM will surely provide you a good platform but it's you who has to perform.