BodhiScoreBIHAR BOARD · CLASS 9 FOUNDATION
Class 9 study foundation for Bihar Board students.
Use these original Maths and Science revision companions when they match the book your school prescribes. This is not presented as a Bihar Board syllabus: Class 9 subjects, chapters, medium, and assessment can vary by school and state.
Check your board or school’s official curriculum ↗Official BSEB Class 9 syllabus reference
BSEB's public document is labelled for 2023-24 and 2024-25. It is included as an official historical reference only; confirm your current school syllabus before relying on it. BSEB does not list Class 9 model papers or a public Class 9 board-paper archive.
Open BSEB Class 9 syllabus reference (2023-24 and 2024-25) ↗
About Class 9 question papers
Class 9 annual examinations are normally set by individual schools, not by the state board. A paper is listed here only if the board itself publishes it. A syllabus, blueprint, or question-paper design is not labelled as a previous-year question paper.
Maths chapter companions
Choose a topic that matches your current textbook, then revise with the official NCERT source where relevant.
Number Systems
MathsClassify numbers and use laws of exponents with care.
Polynomials
MathsIdentify terms, coefficients, degree, and algebraic identities.
Linear Equations in Two Variables
MathsFind ordered pairs and read them as points on a line.
Coordinate Geometry
MathsLocate points using signs, axes, quadrants, and ordered pairs.
Introduction to Euclid’s Geometry
MathsSeparate definitions, axioms, postulates, and the statements that follow from them.
Lines and Angles
MathsUse a labelled diagram to connect adjacent, vertically opposite, and transversal angles.
Triangles
MathsUse congruence criteria and angle-side relationships with corresponding parts in order.
Quadrilaterals
MathsConnect the angle sum property with the properties of parallelograms and related shapes.
Areas of Parallelograms and Triangles
MathsCompare figures using the same base and parallels before applying an area relationship.
Circles
MathsRelate chords, arcs, central angles, and equal distances from the centre.
Constructions
MathsFollow each construction step with compass and ruler, then verify the required property.
Heron’s Formula
MathsFind the semiperimeter first, then substitute carefully into the area formula.
Surface Areas and Volumes
MathsIdentify the solid and distinguish total surface area, curved surface area, and volume.
Statistics
MathsOrganise data into a table and interpret frequency, class interval, and graphical display.
Science chapter companions
Use the same routine: read the assigned text, recall the key ideas, then test yourself.
Matter in Our Surroundings
ScienceCompare particles, states of matter, and changes of state.
The Fundamental Unit of Life
ScienceRelate cell organelles to their jobs in a cell.
Motion
ScienceSeparate distance, displacement, speed, velocity, and acceleration.
Is Matter Around Us Pure?
ScienceDistinguish mixtures from pure substances and choose separation methods using particle properties.
Atoms and Molecules
ScienceUse symbols, formulae, valencies, and the mole idea with correct units and ratios.
Structure of the Atom
ScienceConnect protons, neutrons, electrons, atomic number, and mass number.
Tissues
ScienceCompare plant and animal tissues by structure, location, and function.
Diversity in Living Organisms
ScienceUse observable characteristics to understand grouping and classification.
Force and Laws of Motion
ScienceRelate force, inertia, momentum, and action-reaction through situations and diagrams.
Gravitation
ScienceSeparate mass from weight and connect gravity, pressure, buoyancy, and floatation.
Work and Energy
ScienceUse direction and displacement to decide work, then compare kinetic and potential energy.
Sound
ScienceConnect vibration, frequency, amplitude, wavelength, and the way sound travels.
Why Do We Fall Ill?
ScienceDistinguish health, disease, infectious causes, prevention, and public-health measures.
Natural Resources
ScienceFollow the air, water, and nutrient cycles and relate them to resource conservation.
Improvement in Food Resources
ScienceConnect crop practices, nutrients, protection, and animal husbandry to food production.
Keep your own board in view
- Open the official Bihar Board site ↗ for your school’s current instructions.
- Open the complete Class 9 foundation.
- Try today’s short practice ↗.