CFA coaching in India

Hello there, I am new to this forum and CFA as a whole, altogether. I have only skimmed through the names of topics in the curriculum as of now. I wanted to know, If I am to attempt the Dec 2015 exam from India, is self study enough for it or do I have to resort to coaching, considering I am rather weak in quant and I’ve recently given my final year undergraduate exams (Bcom)?

I have theoretical understanding of economics (macro and micro), corporate finance, equity and portfolio management. NO PRACTICAL insight whatsoever. How do I proceed? Any assistance would be appreciated, Thank you.