The JEE (Joint Entrance Examination) demands in-depth knowledge of Physics, Chemistry, and Mathematics. Mechanics (laws of motion,energy principles),Thermodynamics Electromagnetism (electrostatics, magnetism), OpticsWavesModern Physics Chemistry contains Physical Chemistry (atomic structure, thermodynamics), Organic data (hydrocarbons, natural compounds) and Inorganic shape of the die Linksfrequenzweichen images of chainsgement, metallurgy). Algebra functions with Complex numbers and Sequences, Trigonometry contains properties of Trianglesand Functions, Coordinate Geometry includes Straight lines & Conic Sections, Calculus comes with Limits & Derivatives. Without clarity in the above three chapters, success to an extent in JEE is impossible simply because so many questions are intertwined with these and more focus on problem-solving is there and they serve as maximum weightage.