To become a neurologist you need to be a super specialist doctor. Basically first you take NEET UG entrance and you get into a MBBS course. After graduating and completing MBBS and 1 year compulsory internship. You appear for the NEET-PG entrance exam and get a M.D. medicine seat. After that you superspecialise by doing D.M Neurology. 

Also don't worry so much about becoming a Neurologist. 

The most important step is getting into a MBBS college. After you that first crucial step. You are in the system and with hard work you finally will get there. If it really excites you, believe in yourself and work hard for your dreams. Always believe and give your best. 

 You need to appear for NEET entrance exam for MBBS first. After completion of this four and half years of MBBS Degree course, you must have one year and six months of Compulsory training then you can enroll for DM(Neurologist -a three year course in the specialization field of Neurology.

After completion of three year DM course and getting the requisite registration from Medical Council of India the budding Neurologist can get job in reputed Government and Private Hospitals like AIIMS, etc. Neurologist with good entrepreneurial skill also open their own Neuro clinic and provide service to the patients.

Good Luck!