The important topics are Mechanics, ElectroDynamics, Modern Physics, Heat and Thermodynamics, Optics, Simple Harmonic Motion, Waves. Few other important topics are Optics, Ray Optics, Optical Instruments, Wave Optics, Electronic Devices, Electrostatics, Electric Charges and Fields, Thermodynamics, Electrostatic Potential, Current Electricity, Electromagnetic induction, Alternating current, Dual Nature of Radiation and Matter. If you look at the weightage, Highest weightage goes to Optics at 10%. Thermodynamics, Electrostatics, Electronic devices share 9%. Current Electricity and Electromagnetic induction, Alternating current take 8%. Dual Nature of Radiation gets 6% while Motion systems of rigid particles and body and Magnetic effects of Currents, Electromagentic waves and Magnetism get 5%. Work, Energy and Power take 4%, Atoms and nuclei, Oscillation and Waves, Properties of Bulk Matter, Laws of Motion and Kinematics share 3% and the rest of the topics carry 2% weightage.

• Electrostatic
• Kinematics
• Work, energy and power
• Electricity
• Gravitation
• Electronic  device
• Atoms and nuclei
• Matter of radiation
• Thermodynamics
• Oscillation and waves
• optics
• Dual nature of matter and radiation
• Properties of bulk matter