IIT mein chatur nahi Rancho jaate hain, as they say. Although the JEE Entrance has produced a tight atmosphere, practising with previous years' solved papers offers several benefits for passing the entrance exam. Students can familiarise themselves with test patterns, schemes, question types, and important topics by practising frequently using a quality practise programme. For those hoping to pass the IIT JEE in 2023, we present the updated version of 11 Years' JEE Advanced & IIT JEE Solved Papers (2023-2012), which has been updated to reflect the most recent paper pattern established by the board. Every prior year's paper includes questions that are adequately supported with charts, tables, and diagrams for a thorough comprehension.