This App Provides all Important Notes of Physics , Chemistry and Maths for the preparation of jee mains and advance preparation Units in Physics Notes:- 1. Electricity and Magnetism 2. Heat and Thermodynamics 3. Mechanics 4. Modern physics 5. Optics 6. Properties of Solids and Liquids 7. Solid and Electronic Devices Units in Chemistry Notes:- 1. Inorganic Chemistry 2. Organic Chemistry 3. Physical Chemistry Units in Maths Notes:- 1. Algebra 2. Coordinate geometry 3. Differential Calculus 4. Trigonometry