MBOSE HSSLC Syllabus 2025-26 includes key subjects such as Science, Mathematics, Accountancy, Business Studies, Economics, Entrepreneurship, Computer Science, and Informatics. The Meghalaya Board has released the updated syllabus on its official website. It is based on the newly revised CBSE and NCERT textbooks, which will support students in their board exam preparation. The syllabus is categorised according to different streams—Science, Commerce, Arts, and Vocational Studies—allowing focused preparation for each discipline.
The MBOSE HSSLC Exam Pattern 2025-26 includes a combination of objective and descriptive questions in written exams, along with practical assessments for applicable subjects and internal evaluations. Hence, having a clear understanding of the MBOSE HSSLC 2025-26 syllabus is essential for students to prepare effectively and perform well in the board exams. MBOSE HSSLC Routine 2025-26 will be released on the official website in December 2025 . Read the complete article to get detailed information for MBOSE Class 12th Syllabus 2025-26.
Meghalaya 12th Maths Syllabus 2025-26
Below given is the detailed syllabus:
Unit No. | Unit / Chapter | Detailed Topics and Sub-Topics | Approx. Marks Weightage |
1 | Relations and Functions | - Relations and Types of Relations: Reflexive, Symmetric, Transitive, and Equivalence relations. - Functions: One-one, onto, composite functions, and invertible functions. - Binary Operations: Definition, properties, and examples. - Inverse Trigonometric Functions: Domain, range, principal value branches, and simple problems involving evaluation of expressions using standard results. | 8 – 10 marks |
2 | Algebra | - Matrices: Concept, notation, equality, types of matrices, zero and identity matrix, transpose, symmetric and skew-symmetric matrices. - Operations on Matrices: Addition, multiplication, scalar multiplication, and properties. - Determinants: Determinant of a square matrix (up to order 3), properties of determinants, minor, cofactor, adjoint, and applications in finding area of a triangle. - Inverse of a Matrix: Existence and method of finding inverse using adjoint method. - System of Linear Equations: Solving linear equations in two or three variables using matrices and determinants (Cramer’s rule). | 10 – 13 marks |
3 | Calculus | - Continuity and Differentiability: Concept of continuity, differentiability, derivatives of composite, implicit, and inverse trigonometric functions. Basic idea of exponential and logarithmic functions, derivatives of log x and ex. - Application of Derivatives: Tangents and normals, rate of change of quantities, increasing and decreasing functions, maxima and minima (first and second derivative tests). Word problems based on these applications. - Integrals: Indefinite integrals as anti-derivatives, standard integrals, integration by substitution, partial fractions, and by parts. Definite integrals as a limit of a sum and properties of definite integrals. - Applications of Integrals: Finding the area under simple curves (especially parabolas, ellipses, and lines). - Differential Equations: Definition, order, and degree. Formation of differential equations. General and particular solutions. Solution of differential equations using separation of variables, homogeneous equations, and linear equations of the form dy/dx + Py = Q. | 30 – 35+ marks (largest weightage) |
4 | Vectors and Three-Dimensional Geometry | - Vectors: Magnitude and direction, types of vectors (zero, unit, parallel, collinear, and equal vectors). Operations: addition, scalar multiplication, position vector, section formula. Scalar (dot) product and vector (cross) product with their applications to problems of geometry. - Three-Dimensional Geometry: Direction cosines and direction ratios of a line, equation of a line in space, angle between two lines, shortest distance between two skew lines. Equation of a plane in normal form, perpendicular distance of a point from a plane, angle between two planes, line and a plane. | 14 – 17 marks |
5 | Linear Programming | - Introduction to Linear Programming Problems (LPP): Formulation of LPPs based on real-life situations. - Graphical Method of Solution: For problems involving two variables, feasible and infeasible regions, bounded and unbounded regions, and finding optimal solutions. - Applications: Word problems such as maximizing profit and minimizing cost subject to constraints. | 5 – 6 marks |
6 | Probability | - Conditional Probability: Multiplication theorem on probability and independence of events. - Bayes’ Theorem: Statement and simple applications. - Random Variables: Concept of a random variable, probability distribution of a random variable, and mean and variance of a probability distribution. - Binomial Distribution: Meaning, properties, and simple applications in solving problems. | 8 – 10 marks |
MBOSE HSSLC Examination 2025-26: Preparation Tips
Students must go through the MBOSE HSSLC syllabus stream-wise thoroughly to start preparing for the board exams. They must check out the MBOSE HSSLC question papers to learn more about the students’ preparation levels and the type of questions asked in the examination. They can go through the MBOSE HSSLC routine 2025-26 to have adequate time for revision and practice. Check out the following preparation tips for the Meghalaya board HSSLC exam 2025-26.
- Create a study schedule and plan - Once students are familiar with the syllabus, they must create a study plan to ease the preparation and maintain short notes.
- Practice Regularly - Students should regularly practice for the board exam to avoid last-minute revision. It will help them revise thoroughly during the exam time.
- Stay updated with the latest information - Candidates appearing for the Meghalaya Board exam are advised to stay updated with the latest information on the exam schedule.
- Understand the syllabus thoroughly - It is important to understand the syllabus and marking scheme for the MBOSE HSSLC exam, the subjects included in the syllabus and the topics and subtopics.
- Maintain a positive attitude - While preparing for the exam, students should maintain a positive attitude and never give up. No matter what the difficulty level is, they must gear up for the MBOSE 12th exam preparation 2025-26.
- Time management - Students must manage their time according to the exam schedule given by the Meghalaya Board. They must prepare for the exam following the topics and sub-topics and cater the time for preparation as per the difficulty level.
- Practice writing mock tests - Candidates should take and practice mock tests
