In IIT JEE 9th class syllabus is very important for all students. Class 9 is a very important phase in a student's life. It is from here on that a student's mind will be stretched to its limit to explore the wealth of information that surrounds us.

Class 9 is considered as a prep class for Class 10 where national level exams are conducted.

Mathematics:

CBSE Math Syllabus for Class 9 and 10 covers:

Number Systems (Real Numbers)
ALGEBRA (Polynomials, Linear Equations in 2 Variables, Quadratic Equations, Arithmetic Progressions)
GEOMETRY (Introduction to Euclid’s Geometry, Lines and Angles, Triangles, Quadrilaterals, Area, Circles, Constructions)
COORDINATE GEOMETRY (2D Lines)
MENSURATION
• (Areas, Surface Areas and Volumes, Areas related to Circles, Surface Areas and Volumes)
Probability
Statistics and probability
TRIGONOMETRY (Introduction to Trigonometry, Trigonometric Identities, Heights and Distances)
Quadratic equations,
Co-ordinate Geometry,
Probability, and
Trigonometry (especially Trigonometrical identities and Heights and Distances).

Physics & Chemistry
CBSE Science Syllabus for Class 9 and 10 covers:

MATTER – ITS NATURE AND BEHAVIOUR (Particle nature, basic units; Mole Concept; Structure of atom)
ORGANISATION IN THE LIVING WORLD (Tissues, Organs, Organ System, Organism, Biological Diversity, Health and Diseases)
MOTION, FORCE AND WORK (Motion, Force and Newton’s Laws, Gravitation, Floatation; Work, Energy and Power; Sound)
FOOD; FOOD PRODUCTION
OUR ENVIRONMENT (Physical Resources, Bio-geo chemical cycles in nature)
CHEMICAL SUBSTANCES – NATURE AND BEHAVIOUR (Chemical reactions; Acids, bases and salts; Metals and non-metals; Carbon compounds; Periodic classification of elements)
WORLD OF LIVING (Life processes, Control and co-ordination in animals and plants, Reproduction, Heredity and Evolution)
EFFECTS OF CURRENT (Magnetic effects of current)
NATURAL RESOURCES (Sources of energy, conservation of natural resources, management of natural resources, Regional environment, Our environment)
NATURAL PHENOMENA (Reflection, Refraction)’