Hai there!
These were the important topics for jee preparation
Physics
Electrodynamics
Mechanics
Modern Physics
Heat & Thermodynamics
SHM & Waves
Optics

Mathematics
Differential Calculus
Integral Calculus
Coordinate Geometry
Co-ordinate Geometry (3-D)
Matrix & Determinants
Probability
Matrix & Determinants
Trigonometry

Chemistry
Organic Chemistry-II [Alkyl Hallide, Alcohol & Ether (Reaction Mechanism),Aromatic Compounds, Biomolecules,Carbohydrates, Amino Acids and
Polymers, Carbonyl Compounds, Environmental chemistry, Grignard Reagent, Reduction, Oxidation& Hydrolysis]
Physical Chemistry-I [Atomic Structure & Nuclear Chemistry,Ionic Equilibrium, Mole Concept,Thermodynamics and Thermochemistry]
Physical Chemistry-II [Chemical Kinetics,Electrochemistry,Solid State,Solution & Colligative Properties,Surface Chemistry]
Inorganic Chemistry-I [Chemical Bonding,Periodic Table & Periodicity in Properties,S-Block

Thank you!