You will find fees for SRM medical college in the link below:
http://www.srmuniv.ac.in/admission-india/medical-health-sciences/fees/tuition-fee
It is a costly institution because it is a private medical college with a good reputation, good faculty and infrastructure. The decision to apply depends entirely on you, your family's support and finances. Speak to your family and weigh all the pros and cons before coming to a decison.
Good Luck!
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