Hotel / Hospitality Management

You have to apply for BHMCT program at GGSIP University's website: www.ipu.ac.in once the link for admission 2018 starts. It will be there by January end. After application, you will have to appear for common entrance test in April 2018. Post that, according to CET merit, you will be called for counselling (offline) where in the admission is granted. The counselling happens in June and July.

Yes, you are eligible to apply for NCHMCT JEE.

I personally suggest you to go for MBA finance or dual MBA (Christ and from Germany), Virginia commonwealth USA and Christ MBA, MBA in Leadership and Management. Jobs in tourism even after doing MBA are very less paying and, mostly, it's a desk job once you gain some experience and perform well you might get a traveling job but otherwise MBA tourism is of no use. You have 600+ MAT score that makes you eligible for all MBA courses offered by Christ.
All the best.

INR 2.45 lakhs is the total fee for the HM course from Bahra University.

Yes, you can apply for NCHMCT JEE exam.

Please refer to the link below:
http://iihm.ac.in/admission-procedure/