DI - no less than a scary movie

Having faced almost 10 odd papers of AIMCAT i have reached to a conclusion that the data interpretation section is no less than a scary movie.It has time and again ridiculed me inmy face. On analysis, i could make out the reason for the same though. It is precisely due to my lack of awarenessand definitely some part of the responsiblity needs to be shared by my coaching class. Having joined a coachingclass i was of the opinion that i need not take anyspecial efforts alteast to find out which type of problems i would have to face. But when i faced the actual paper i was taken aback especially by the DI sectionI would like to highlight the fact that though i had practised all the booklets provided by time i was unable to find manyquestion on any of the patterns, specially those which are based on the tournaments.
Having said all that the i am now forced to make very serious changes in my study schedule and that could impact my scores in other sections. Anyone who is targeting CAT'09 i would like to caution you against any such mistake. Be sure that you practiceall the different types of DI problems and as these problems do not need any type of prior prearation of knowledge I am sure you can sart solving them at the earliest possible.