Hello, here I am providing you the tips for the preparation of the CFA examinations as under:

Preparation tips:
If you want to pass the CFA Level I, you’re advised by the CFA Institute to spend six months preparing and to do between 300 and 400 hours of studying per exam during that time.

Plan carefully

Find a method of studying that works for you

Go over hundreds of prior exam questions and understand why the answers cited are the best choices

Don’t leave anything out

Start early

Books to refer:
Kaplan CFA Basics: The Schweser Study Guide to Getting Started
Schweser Studynotes for 2011 CFA Level 1 Exam (Volume 1-5 Plus Quick Sheet)
2010 Stalla CFA Level 1 Study System (Study Guides, Lecture Notes, Passmaster Cd, Multimedia Lecture Disc, Flashcards) Stalla Review for CFA Exams
Equity Asset Valuation (CFA Institute Investment Series)
Quantitative Investment Analysis (CFA Institute Investment Series)