Hii Ayush,

here I am enlisting the topics from which frequently questions are asked-

Physics-

• Wave Motion
• Heat & thermodynamics
• Motion in One Dimension and Solids & Semiconductor devices
• Electrostatics
• Magnetic Effect of Current & Magnetism
• Ray Optics
• Rotational Motion

Chemistry-

• Aldehyde Ketone
• Alcohol Phenol Ether and Solutions
• Alkanes, Alkenes & Alkynes
• General Organic Chemistry
• Ionic Equilibrium
• s-block elements
• p-block elements
• Chemical Bonding

Mathematics-

• Vectors, Probability
• Theory of Equation
• Definite Integration
• Matrices Determinants
• Dynamics, Complex Numbers

Hope you understand

Thank you