Please tell me sir what is the most imp topic for jee in all the 3 syllabus​

Mathematics: Quadratic Equations & 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.

Tip: Candidates are advised to do as much as quality problems as possible to develop a sound confidence level.

Physics: Kinematics, Gravitation, Fluids, Heat & Thermodynamics, Waves & Sound, Capacitors & Electrostatics, Magnetics, Electromagnetic Induction, Optics & Modern Physics.
Tip: Practicing quality problems is the key to success in this subject. If concepts are clear, then this subject becomes more interesting.

Chemistry: Coordination Chemistry & Chemical Bonding in Inorganic Chemistry, Electrochemistry, Chemical & Ionic Equilibrium, Mole Concept in Physical Chemistry and Organic Chemistry.