I want to know what is change made in pattern of Indian Institute of Technology Joint Entrance Examination 2013 so please tell me each &every type of change made in iit jee exam pattern as soon as possible I required urgently

[vikash]

The new pattern of IIT JEE will have an aptitude test and the test will consist of two objective type papers which will be based on the reasoning and all other subjects i.e. physics, chemistry and mathematics that the students have studied in their schools

The aptitude test would also have questions from the subjects. According to online sources, 50% weightage will be given to this percentile performance and other 50% weightage will be given to the performance in the IIT- JEE.