Hi aspirant ,

The important for physics with huge weightage are - Kinematics, gravitation, fluids, heat and thermodynamics, waves and sound, capacitors and electrostatics, magnetics, electromagnetic induction, optics and modern physics.

The important for chemistry with huge weightage are - Chemical Bonding , Chemical and Ionic Equilibrium , Coordination Compounds  , Heat and Thermodynamics , Polymers and Biomolecules .

The important for mathematics with huge weightage are  -

Quadratic equations and expressions, complex numbers, probability, vectors, matrices in Algebra; circle, parabola, hyperbola in coordinate geometry; functions, limits, continuity and differentiability, application of derivatives, definite integral in calculus.

Hope this help you

Best of luck