im both neet and jee aspirant but i wanted to know some important maths chapters can anyone tell and is it right to apply for both how to share preparing hours for both and will college reopen in Karnataka in January

Hi! If you are aspring to apply for both, NEET and JEE then you have to divide your time wisely between all the four core subjects, ie, Biology, Maths, Physics and Chemistry.
Here is a list of Chapters that will be very important for you to study for both the exams:
Equilibrium, Electrochemistry, Chemical Kinetics, S, P, D and F Black Elements, Chemical bonding, Hydrocarbons,Ecology, Human Physiodog and Plant Perysiology, Genetics end evolution, Biotechnology.,Physical would and measurement, Laws of Motion, Work, Energy and Power, Motion of system of Particles and Rigid Body. Oscillation and Wave, Electrostatics, Current Electricity, Optics, Electronic Devices, Mathematical Reasoning, Vector and 3-D Geometry, TrigOnometty, Integration,