I'm attaching a link to the site from which you can get more information about CUCET exam with important details and download the official brochure.
Following is the detailed Syllabus for CUCET 2019.
Syllabus for Physics:-
Measurement, Motion in one dimension, Laws of Motion, Work, Power and Energy, Linear Momentum & collisions, Rotation of a rigid body about a fixed axis, Gravitation, Oscillatory motion, Mechanics of solids and fluids, Heat and thermodynamics, Wave, Electrostatics, Current Electricity, Magnetic Effect of Current, Magnetism in Matter, Electromagnetic induction, Ray Optics and optical instruments, Wave Optics, Modern Physics.
Syllabus for Chemistry:-
Atomic Structure, Chemical Bonding, Redox Reactions, Chemical Equilibrium and Kinetics, Acid-Base concepts, Electrochemistry, Catalysis, Colloids, Colligative Properties of Solution, Periodic Table, Preparation and Properties of certain substances, Thermochemistry, General Organic Chemistry, Reaction intermediates, iomerism, Carbohydrates, Solid State, Petroleum.
Syllabus for mathematics:-
Algebra, Probability, Trigonometry, Co-ordinate Geometry, Calculus, Vectors, Dynamics, Statics.
Hope this helps :)
Best of luck!