You want to know about IIT aptitude test syllabus, so here I am providing you with the required information of the same:
It has been decided that from the 2013 onwards the question paper of IIT JEE will come in new pattern. In this new pattern an aptitude test has been added by The Indian Institutes of Technology. The aptitude test will have questions from reasoning and all other subjects that the students have studied in their schools and questions related to subjects like physics, chemistry and math.
Information regarding syllabus have already been uploaded on our website:
IIT JEE Aptitude Test Syllabus - 2012 -2013 StudyChaCha