The JEE Main B.Plan syllabus (Paper 2B) covers three sections: Mathematics, Aptitude Test, and Planning, carrying a total of 400 marks. Conducted by NTA, this paper is the gateway to B.Planning programmes at top NITs, IITs, and SPAs.
The syllabus includes 14 Mathematics units from Classes 11 and 12, an Aptitude Test on spatial and visual reasoning, and an exclusive Planning section covering Social Sciences, General Awareness, and Thinking Skills.
This article provides a complete subject-wise topic breakdown, high-weightage topics, exam pattern, and the official JEE Main B.Plan syllabus PDF download link.
JEE Main B.Plan Exam Pattern 2027: Section-wise Breakdown
The JEE Main question paper of B.Planning is divided into three distinct parts. Understanding the structure before studying the syllabus helps candidates allocate preparation time correctly.
| Part | Subject | No. of Questions | Marks |
| Part I | Mathematics | 30 (20 MCQ + 10 Numerical, attempt any 5) | 100 |
| Part II | Aptitude Test | 50 MCQs | 200 |
| Part III | Planning | 25 MCQs | 100 |
| Total | 105 questions (attempt 100) | 400 |
Marking Scheme:
- MCQs: +4 for correct, -1 for incorrect
- Numerical Questions: +4 for correct, 0 for incorrect (no negative marking)
Read in Detail: JEE Main 2027 Exam Pattern
JEE Main B.Plan Syllabus 2027: Complete Subject-wise Topics
NTA releases the JEE Main 2027 Syllabus for Paper 2B on its official website. The detailed section-wise syllabus is mentioned below:
Part I: Mathematics
The Mathematics syllabus for JEE Main Paper 2B is the same as Paper 1 (B.E/B.Tech) and Paper 2A (B.Arch). The syllabus comprises topics from the Class 11 and Class 12 NCERT Mathematics.
| Unit | Topic | Sub-topics Covered |
| Unit 1 | Sets, Relations and Functions | Sets and representation; Union, intersection, complement; Power set; Types of relations; One-one, onto, into functions; Composition of functions |
| Unit 2 | Complex Numbers and Quadratic Equations | Complex numbers as ordered pairs; Argand diagram; Modulus and argument; Quadratic equations in real and complex systems; Nature and formation of roots |
| Unit 3 | Matrices and Determinants | Algebra of matrices; Types of matrices; Determinants of order 2 and 3; Area of triangles; Adjoint and inverse; Solving simultaneous equations |
| Unit 4 | Permutations and Combinations | Fundamental counting principle; P(n,r) and C(n,r); Simple applications |
| Unit 5 | Binomial Theorem | Positive integral index; General and middle term; Simple applications |
| Unit 6 | Sequence and Series | AP and GP; Insertion of AM and GM; Relation between AM and GM |
| Unit 7 | Limit, Continuity and Differentiability | Real-valued functions; Limits and continuity; Differentiation (all rules); Applications of derivatives – monotonicity, maxima, minima; Derivatives of all function types up to order 2 |
| Unit 8 | Integral Calculus | Integration as anti-derivative; Methods – substitution, parts, partial fractions; Definite integrals; Areas bounded by curves |
| Unit 9 | Differential Equations | Order and degree; Separation of variables; Homogeneous and linear differential equations |
| Unit 10 | Coordinate Geometry | Cartesian system; Straight lines (all forms); Distance of point from line; Circles (standard and general); Conic sections – parabola, ellipse, hyperbola |
| Unit 11 | Three-Dimensional Geometry | Direction ratios and cosines; Equation of a line; Skew lines; Shortest distance |
| Unit 12 | Vector Algebra | Vectors and scalars; Addition; Components in 2D and 3D; Dot product; Cross product |
| Unit 13 | Statistics and Probability | Mean, median, mode; Standard deviation; Variance; Probability theorems; Baye’s theorem; Probability distribution |
| Unit 14 | Trigonometry | Trigonometric identities and functions; Inverse trigonometric functions and properties |
Check: Do or Die Chapters for JEE Main 2027 Maths Preparation
Part II: Aptitude Test
The Aptitude Test is common to both B.Arch and B.Plan and comprises two units. It tests spatial reasoning, visual intelligence, and awareness of the built environment. These skills are fundamental to both architecture and planning.
| Unit | Topics |
| Awareness, Visualisation and Analytical Reasoning | Awareness of persons, Buildings, Materials, and Textures related to Architecture and Build-environment, visualising three-dimensional objects from two-dimensional drawings, visualising different sides of three-dimensional objects, Analytical Reasoning Mental Ability (Visual, Numerical and Verbal) |
| Three-dimensional- perception | Understanding and appreciation of scale and proportions of objects, building forms and elements, colour, texture, harmony and contrast. Design and drawing of geometrical or abstract shapes and patterns in pencil. Transformation of forms, both 2D and 3D union, subtraction, rotation, development of surfaces and volumes, Generation of plans, elevations and 3D views of objects, creating two-dimensional and three-dimensional compositions using given shapes and forms. |
Part III: Planning
The Planning section tests knowledge relevant to urban and regional planning, which is a subject area that most engineering candidates have not studied separately. This section covers three units.
| Unit | Topics |
| General Awareness | General knowledge questions and knowledge about prominent cities, development issues, government programs, etc. |
| Social Science | The idea of nationalism, nationalism in India, pre-modern world, 19th-century global economy, colonialism and colonial cities, industrialisation, resources and development, types of resources, agriculture, water, mineral resources, industries, national economy, Human Settlements. Power-sharing, federalism, political parties, democracy, and the constitution of India. Economic development- economic sectors, globalisation, the concept of development, poverty; Population structure, social exclusion and inequality, urbanisation, rural development, colonial cities. |
| Thinking Skills | Comprehension (unseen passage); map reading skills, scale, distance, direction, area, etc.; critical reasoning; understanding of charts, graphs and tables; basic concepts of statistics and quantitative reasoning. |
JEE Main B.Plan Syllabus 2027: Section-wise Weightage
Understanding the weightage of each section and topic helps you prioritise your preparation and allocate study time where it matters most. The section-wise weightage below is based on the official marks distribution and trends observed across previous JEE Main B.Plan question papers.
Section-wise Weightage
| Section | Total Marks | Percentage Weightage |
| Mathematics | 100 | 25% |
| Aptitude Test | 200 | 50% |
| Planning | 100 | 25% |
| Total | 400 | 100% |
The Aptitude Test carries the highest weightage at 50% of the total marks, making it the most decisive section in determining your overall score and percentile.
Mathematics: Topic-wise Weightage
Based on the previous year JEE Main B.Plan and B.Arch question papers, the following topics appear most frequently in the Mathematics section:
| Topic | Approximate Weightage | Priority Level |
| Coordinate Geometry | 15 to 20% | High |
| Calculus (Limits, Derivatives, Integration) | 20 to 25% | High |
| Algebra (Matrices, Determinants, Permutations) | 15 to 20% | High |
| Vector Algebra and 3D Geometry | 10 to 15% | High |
| Statistics and Probability | 8 to 10% | Medium |
| Trigonometry | 5 to 8% | Medium |
| Sequences and Series | 5 to 8% | Medium |
| Differential Equations | 5 to 8% | Medium |
| Sets, Relations and Functions | 3 to 5% | Low to Medium |
| Binomial Theorem | 3 to 5% | Low to Medium |
Calculus and Coordinate Geometry together account for roughly 35 to 45% of the Mathematics section. These two areas should receive the highest priority for preparation.
Aptitude Test: Topic-wise Weightage
| Topic | Approximate Weightage | Priority Level |
| Visualisation and 3D Perception | 30 to 35% | High |
| Awareness of Built Environment | 20 to 25% | High |
| Analytical and Mental Ability | 20 to 25% | High |
| Geometrical Shapes and Patterns | 15 to 20% | Medium |
| Scale, Proportion and Design | 10 to 15% | Medium |
Planning: Topic-wise Weightage
| Topic | Approximate Weightage | Priority Level |
| Social Sciences (History, Geography, Polity, Economics) | 40 to 45% | High |
| Thinking Skills (Comprehension, Data Interpretation, Reasoning) | 30 to 35% | High |
| General Awareness (Cities, Schemes, Urban Issues) | 20 to 25% | Medium |
Within Social Sciences, Geography and Political Science chapters related to urbanisation, resources, and governance tend to appear more frequently in the Planning section.
Note: NTA does not officially publish topic-wise weightage for B.Plan. The figures above are based on analysis of previous year question papers and should be used as a preparation guide rather than a fixed distribution.
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JEE Main B.Plan Syllabus 2027: Subject-wise Preparation Strategy
Mathematics (100 Marks)
Mathematics in the B.Plan paper is the same as in B.Arch. The questions are NCERT-level but can be tricky in application. Focus on:
- High-priority chapters: Coordinate Geometry, Calculus (Limits, Derivatives, Integration), Vectors, and Probability
- Strategy: Solve all NCERT examples and exercises first. Then work through five years of JEE Main B.Arch and B.Plan mathematics papers. Avoid spending disproportionate time on B.Tech-level difficulty.
Aptitude Test (200 Marks)
With 200 marks at stake, this section is the backbone of your score. A strong Aptitude score can compensate for an average Mathematics performance.
- Study architectural and planning terminology. Know what a plinth, lintel, truss, or facade is.
- Practise pattern recognition, 3D folding, and mirror image questions daily.
- Use previous year JEE Main B.Plan aptitude papers as they are the most reliable guide to question style.
- Visit buildings, public spaces, and housing colonies with a planning eye.
Planning Section (100 Marks)
This section separates serious B.Plan aspirants from casual ones.
- Read the NCERT Social Science for Classes 9 and 10 cover to cover at least twice.
- Map India’s major cities, industrial zones, river systems, and highway corridors.
- Follow news about Smart Cities, AMRUT, and housing policy.
- Practice data interpretation sets daily and develop speed with tables and charts.
- Attempt CLAT and CUET reasoning sections for Thinking Skills practice.
Frequently Asked Questions (FAQs)
The Mathematics and Aptitude sections are identical in both papers. The key difference is that B.Arch has a Drawing Test instead of the Planning section. The JEE B Arch syllabus 2027 PDF download link above includes both papers in a single document.
Not necessarily. Thorough NCERT Social Science revision for Classes 9 and 10, combined with regular newspaper reading and map practice, is sufficient for most students. Coaching is helpful mainly for mock test access and structured Thinking Skills practice.
The Planning section carries 100 marks (25 MCQs multiplied by 4 marks each). The difficulty level is moderate as it is knowledge and reasoning-based rather than conceptually deep. Most questions can be answered correctly with sincere NCERT preparation and awareness of current urban issues.
Yes, absolutely. The Planning section draws from Class 9 and 10 content that all students have studied, regardless of stream. Science students often find the social sciences unfamiliar initially, but can catch up quickly with focused revision over two to three months.