Hi Siva.

The most important topic for NEET Physics from class 11th syllabus is Mechanics. On an average 11-12 questions are asked from this important topic in NEET every year. Modern Physics is the most important topic from class 12th syllabus.

Topics such as Semi-conductors, Heat and Thermodynamics, Laws of Motion, Kinematics, Work Energy & Power, Rotational Motion, Current Electricity & Magnetism, Electrostatics and Optics are also very important chapters for NEET