Cleverly conceptualised practice exam

I was quite confident on my score when I attempt the first time and could not believe the result as I failed with 58% score. I have done class and spent a huge amount. I could not afford to leave this uncleared as I have already invested a huge amount. I come to know about this during my research on the internet and after reading reviews, I have decided to go for it. This was indeed a great decision. The practice exam consists of questions which are cleverly conceptualised keeping in mind the real exam's pattern. I can see this as I realized the gap between understanding the concepts and theory and applying the same during the exam. Even though I was very cleared conceptually, I got many wrong answers during initial attempts which gradually start reducing. 
Finally, yesterday I have cleared my exam on SAS Visual Modeler with 91%, Thanks to www.analyticsexam.com