NATA is a four-hour entrance exam for architecture aspirants across India, conducted biannually (Phase 1 in April-May, Phase 2 in August) by the Council of Architecture. It is accepted by 600+ CoA-approved B.Arch colleges. The exam tests both drawing skills and technical knowledge: Part A evaluates drawing aptitude through composition, freehand sketching, and 3D visualisation; Part B assesses knowledge of Mathematics, Physics, Chemistry at Class 11-12 level plus logical reasoning and design sensitivity. This page covers the complete NATA 2027 syllabus, preparation strategy for each section, and official eligibility criteria.
Exam overview at a glance
| Parameter | Part A: Drawing | Part B: PCM and Aptitude |
|---|---|---|
| Total marks | 80 marks | 120 marks |
| Number of questions | 3 drawing questions | MCQ, NAT, MSQ (exact count varies) |
| Duration | 2.5 hours (150 minutes) | 1.5 hours (90 minutes) |
| Question types | Freehand drawing only | Multiple Choice, Numerical, Multiple Select |
| Negative marking | N/A | No negative marking |
| Mode | Pen and paper | Computer-based (CBT) + Pen/Paper |
Part A: drawing paper syllabus
NATA Part A is a 2.5-hour drawing exam worth 80 marks. It comprises three questions, each worth approximately 27 marks. Each question is allocated roughly 50 minutes of exam time. The three questions test distinct drawing skills: composition with colour (testing memory, imagination, and aesthetic sense), freehand sketching in black and white (testing observational and imaginative drawing ability), and 3D spatial visualisation (testing your understanding of form, space, and projection systems). There is no negative marking. The focus is on your ability to visualise, communicate ideas visually, and demonstrate design sense rather than photorealistic rendering.
Composition drawing (colour-based)
This question asks you to create a coloured composition on a given theme, typically a scene or scenario that you imagine or recall from memory. Examples include "A bustling market at dawn", "A quiet garden in monsoon", or "A city intersection during festival season". You are expected to use colour pencils, markers, or watercolours to bring the scene to life. The evaluation focuses on colour harmony, proportional balance, visual depth, use of light and shadow, and how well your composition conveys the theme. Common mistakes include: overloading the composition with too many elements (less is often more), poor colour choices that clash or lack coherence, weak perspective leading to awkward spatial relationships, and insufficient shading or tonal variation. Practice by sketching scenes from daily life, experimenting with different colour palettes, and studying how professional illustrators and architects use colour to create mood and depth. Allocate about 50 minutes to this question during the exam.
Freehand sketching (black and white)
This question tests your ability to draw confidently and accurately using only pencil or pen. The prompt might ask you to sketch a given object, a scenario, or an imaginative scene. For example: "A house on a hilltop", "Your workspace", or "An abstract interpretation of chaos". The focus is on line quality, clarity of form, confidence of hand, and spatial organisation rather than photorealism. Evaluators assess whether your drawing is clear, well-proportioned, and communicates the subject effectively. Common mistakes include: hesitant or shaky lines (practice quick, confident strokes daily), proportional errors that distort the subject, over-rendering small details while neglecting overall composition, and failing to use the entire allocated space (use the full drawing sheet). Develop this skill through daily quick sketches (10-15 minute warm-ups before your main practice). Draw everyday objects, people, landscapes, and imaginative scenes from memory. Study how architects and product designers use simple linework to convey form and space. During the exam, spend your 50 minutes creating a strong first impression with clear, confident lines and good spatial balance.
3D composition and mental visualisation
This question tests your three-dimensional thinking and your ability to interpret 2D representations (orthographic projections, isometric views, or written descriptions) and visualise or construct a 3D form. The prompt might say: "Using the given four elevation views, draw an isometric projection of the object" or "Assemble the following 2D nets into a 3D form and draw it in perspective". This section assesses spatial reasoning, understanding of projections, and your ability to mentally rotate and manipulate forms. CoA tests concepts like paper folding, orthographic to isometric conversion, understanding floor plans and sections, and visualisation of complex assembled forms. Common mistakes include: misunderstanding projection rules (orthographic vs isometric vs perspective), making errors in proportions when converting between 2D and 3D, failing to visualise hidden edges or interior elements, and spending too much time on rendering when the focus should be on accuracy of form. Build this skill by: practicing daily paper folding exercises (fold a sheet, predict hole patterns when unfolded, then verify), drawing objects in multiple projection systems, solving past NATA 3D questions, and studying orthographic drawing tutorials. Invest 50 minutes in this question, starting with a light sketch to verify your spatial understanding before finalising your lines.
Allocate roughly 50 minutes per question. Start with the question you feel most confident about to build momentum. Never spend all your time on rendering. For composition drawing, spend 15-20 minutes on layout and colour selection, then 30 minutes on execution. For sketching, rough out proportions in 10 minutes, then refine in 40 minutes. For 3D visualisation, spend 20 minutes verifying your spatial understanding on a light sketch, then 30 minutes on the final drawing. Leave a few minutes to review all three before submission.
Part B: PCM and aptitude syllabus
NATA Part B is a 1.5-hour (90-minute) computer-based test worth 120 marks. It covers Mathematics, Physics, Chemistry at Class 11-12 NCERT level, and General Aptitude (logical reasoning and aesthetic sensitivity). There is no negative marking, so you should attempt every question. The section-wise marks are approximately: Mathematics 30-35, Physics 20-25, Chemistry 20-25, General Aptitude 25-30, though exact breakdowns vary by year. The exam uses multiple choice questions (MCQ), numerical answer type (NAT), and multiple select questions (MSQ). All three question types carry positive marks only.
Mathematics (Class 11-12 NCERT)
Mathematics in NATA Part B tests your ability to solve problems quickly and accurately. The focus is on application and numerical reasoning rather than proofs or derivations. Approximately 30-35 marks come from Mathematics questions. Key topics include: Algebra (polynomials, quadratic equations, inequalities, progressions and series), Sets and Functions (operations, domain and range, function composition and inverses), Trigonometry (trigonometric identities, height and distance problems, inverse trigonometric functions, trigonometric graphs), Coordinate Geometry (distance and section formulae, straight lines, circles, parabolas, understanding conic sections), Differential Calculus (limits and continuity, derivatives, applications to rates of change and optimisation), Integral Calculus (anti-derivatives, definite and indefinite integrals, areas bounded by curves), Vector Algebra (magnitude and direction, scalar and vector products, applications to 3D geometry), and Statistics and Probability (mean, variance, standard deviation, permutations and combinations, binomial and normal distributions). To prepare effectively: revise all Class 11-12 NCERT Mathematics textbook examples and exercise problems, practice numerical problem-solving under timed conditions (one question every 2-3 minutes), and solve at least 5-6 years of NATA past papers focusing on the Mathematics section. Identify your weak areas (common problem areas include calculus, coordinate geometry, and 3D vectors) and dedicate extra practice hours to these.
Physics (Class 11-12 NCERT)
Physics in NATA accounts for approximately 20-25 marks of Part B. The exam tests conceptual understanding and application to practical scenarios rather than memorisation or complex derivations. Unlike physics preparation for JEE, NATA emphasises foundational concepts that apply to architectural design and construction. Key topics include: Electrostatics (electric field and potential, Coulomb's law, capacitance and dielectrics, energy stored in capacitors), Current Electricity (Ohm's law, resistance and resistivity, circuits, Kirchhoff's laws, power and energy in circuits), Wave Optics (reflection and refraction, lenses and mirrors, optical instruments like microscopes and telescopes, dispersion), Electromagnetic Induction (Faraday's law, Lenz's law, self and mutual inductance, transformers and their applications in electrical distribution, alternating current), and Semiconductor Devices (diodes and diode circuits, transistors as switches and amplifiers, basic logic gates and applications). Motion, forces, and mechanics topics (covered in Class 11) may appear occasionally but are less frequently tested than the topics listed. Prepare by: thoroughly studying NCERT Physics textbooks for Class 11 and 12 (skip overly complex derivations), solving numerical problems regularly, understanding concepts through real-world applications (How does a transformer work? How do lenses focus light?), and solving past NATA papers to identify question patterns.
Chemistry (Class 11-12 NCERT)
Chemistry in NATA Part B comprises approximately 20-25 marks and emphasises conceptual clarity over memorisation. Questions test your understanding of chemical principles and their applications. Key topics include: Chemical Bonding (ionic bonds, covalent bonds, coordinate covalent bonds, hydrogen bonding, VSEPR theory and molecular geometry, polarity and electronegativity), States of Matter (kinetic theory of gases, ideal gas law, deviations and van der Waals forces, liquids and solids, phase diagrams), Thermodynamics (first law of thermodynamics, internal energy and heat capacity, second law and entropy, Gibbs free energy and spontaneity of reactions), Chemical Equilibrium (reversible reactions, equilibrium constant, Le Chatelier's principle, common ion effect, solubility product Ksp), and Organic Chemistry basics (nomenclature of simple compounds, functional groups, simple reaction mechanisms like substitution and addition, isomerism). Redox reactions, oxidation states, and periodic table trends also appear. To prepare effectively: focus on understanding why reactions occur (thermodynamics and kinetics logic) rather than memorising reaction equations, solve numerical problems on thermodynamic calculations and equilibrium, and analyse past NATA papers to identify the depth of organic chemistry questions (generally lighter than physics or mathematics). Use NCERT textbooks as your primary source; avoid overly detailed coaching materials that may contain unnecessary complexity beyond NATA scope.
General Aptitude (Logical Reasoning and Aesthetic Sensitivity)
General Aptitude accounts for 25-30 marks of Part B and is divided into two sub-areas: Logical Reasoning and Aesthetic Sensitivity. These questions cannot be prepared for by memorising facts; they assess your thinking ability and design awareness. Logical Reasoning includes spatial aptitude (pattern recognition, series completion, cube unfolding, 3D mental rotation, visual puzzles), mathematical reasoning (number patterns, logical sequences, arrangement problems, deduction from given statements), and basic analytical thinking. Questions typically show a series of images or patterns and ask you to identify the next in the sequence or find the odd one out. Aesthetic Sensitivity evaluates your design sense and visual awareness: questions assess your understanding of colour harmony (complementary, analogous, triadic colour schemes), composition principles (balance, emphasis, rhythm, proportion), texture and material pairing, design movements (recognising Bauhaus or Modernist design principles), and spatial relationships. Sample questions might ask you to match colours, identify visually balanced compositions, or evaluate which pairing of materials works best aesthetically. To prepare: solve puzzles and brain teasers daily (10-15 minutes), practice paper folding and 3D mental rotation exercises, study basic design principles (colour theory, composition, balance), visit art museums or design websites (Designobserver.com, Aiga.org, Pinterest design boards) to develop your visual literacy, and solve past NATA aptitude sections repeatedly to familiarise yourself with question styles. Do not memorise style names; instead, develop instinctive design judgment through exposure and practice.
With 90 minutes for 120 marks, you have roughly 45 seconds per mark on average. Do not get stuck on any single question. Skim all questions first, answer those you are confident about (Aptitude and straightforward Math/Physics/Chemistry questions), then return to tougher conceptual questions. Attempt all questions since there is no negative marking. If you encounter a question you do not understand, skip it immediately and move on; you can return if time permits.
Eligibility and who can appear
NATA eligibility is straightforward but often misunderstood. The single most important requirement is that you must have Mathematics as a subject in Class 12. Your stream does not matter. This is a critical clarification that shapes who can pursue NATA. PCM students are obviously eligible. PCB students with Mathematics are eligible. Commerce students with Mathematics are eligible. Arts students with Mathematics are eligible. Only students who did NOT study Mathematics in Class 12 are ineligible, regardless of their overall academic performance.
Class 12 completion status
You must have either completed Class 12 (passed) or be currently appearing for Class 12 at the time of NATA registration. Some students appear for NATA while still in their Class 12 final examination session. This is allowed. Your final Class 12 results must be available before joining a B.Arch college, but NATA can be taken during the exam period.
Mathematics as a mandatory subject
Mathematics (not Physics, not Chemistry) must be a subject in your Class 12 curriculum. This is the only non-negotiable academic requirement. Students from Science, Commerce, and Arts streams who studied Mathematics can appear. Students from streams that do not include Mathematics (rare in most Indian boards) are not eligible.
Minimum aggregate of 50 percent
Your Class 12 aggregate score must be at least 50%. This is checked during counselling and college admission, not during NATA exam registration. If you are borderline on aggregate, still register for NATA and attempt it; the decision on aggregate can be clarified during college counselling.
No age limit
NATA does not impose any age restrictions. If you took a gap year after Class 12, you can still appear. If you passed Class 12 several years ago, you can still register and appear (though your Class 12 percentage must still be at least 50%).
Nationality and residency
You must be a citizen of India or hold a valid student visa. International students should verify specific college admission requirements on the institutional website.
Important clarification: SPA Delhi and JEE Main Paper 2
SPA Delhi (School of Planning and Architecture, Delhi) does NOT accept NATA. If you are targeting SPA Delhi, you must appear for JEE Main Paper 2 (Architecture), not NATA. This is a common source of confusion. Always verify your target institution's entrance exam requirements on their official website and on the CoA college list at coa.gov.in. NATA is accepted by 600+ CoA-approved colleges but NOT by SPA Delhi, IIT Kharagpur's School of Infrastructure, or a few other specialised institutions that conduct their own entrance exams.
Section-wise weightage and preparation strategy
The table below summarises typical section-wise weightage based on analysis of NATA papers from 2022-2026. Note that the exact marks distribution can vary slightly year to year, but the overall pattern is consistent. Use this to allocate your preparation time strategically: invest proportionally more time in sections that carry higher marks.
| Section | Typical marks | Weightage | Preparation focus |
|---|---|---|---|
| Part A: Drawing | 80 | 40% | Daily drawing practice (1-2 hours). Colour theory and composition. 3D visualisation through physical exercises and technical drawing. |
| Mathematics | 30-35 | 15-18% | NCERT Class 11-12 exercises. Problem-solving speed. Weak areas (calculus, coordinate geometry, vectors) need extra hours. |
| Physics | 20-25 | 10-13% | Conceptual understanding over memorisation. Electricity, optics, and electromagnetic induction are frequent. Numerical problem-solving. |
| Chemistry | 20-25 | 10-13% | Conceptual foundations. Thermodynamics, equilibrium, organic chemistry basics. Avoid rote memorisation of reaction mechanisms. |
| Aptitude | 25-30 | 12-15% | Daily puzzle-solving. Design awareness and colour theory. Cannot be crammed; requires consistent practice over weeks. |
If you have 4-6 months before NATA: Month 1-2: Strengthen PCM fundamentals using NCERT books and solve exercises. Months 2-3: Intensive drawing practice (2 hours daily) and aptitude building. Months 3-4: Solve past NATA papers in full-length mock conditions. Months 4-5: Refine weak areas based on mock performance. Month 5-6: Final revision, speed building, and timed practices. If you have less time, prioritise Part A drawing (40% of marks) with daily 2-3 hour practice, and focus on high-yield PCM topics and aptitude over extensive breadth.
Syllabus pattern evolution (2022-2027)
The core NATA syllabus structure has remained stable from 2022 to 2027. Part A (80 marks, 3 drawing questions) and Part B (120 marks, PCM and aptitude) have not undergone major restructuring. However, subtle shifts in emphasis have been observed based on year-to-year question paper analysis.
2022-2023
Part A drawing showed increased complexity in 3D spatial questions. Isometric projections and mental rotation exercises appeared more frequently. Part B aptitude section weighted aesthetic sensitivity and colour theory more heavily.
2023-2024
Chemistry questions became slightly more concept-focused and less memorisation-based. Mathematics remained stable. Aptitude section included more pattern recognition and series completion puzzles.
2024-2025
Part A composition drawing questions emphasised imaginative scenarios over realistic rendering. Sketching questions tested creativity and clarity of idea communication rather than photorealism. Part B organic chemistry depth increased slightly.
2025-2026 and beyond
Continuation of trend toward testing design thinking and spatial reasoning over rote knowledge. Drawing evaluation increasingly rewards conceptual clarity and visual communication over technical precision. PCM questions remain rooted in NCERT but expect faster problem-solving.
The key takeaway: do not expect radical changes. Always refer to the official NATA 2027 syllabus released by CoA at nata.in before beginning preparation. Focus on understanding concepts deeply and developing design thinking rather than chasing perceived trends.
Recommended study resources and references
Your preparation strategy should rely primarily on official and foundational resources rather than specialised coaching materials. The resources below are vetted and sufficient for NATA preparation.
Download the full NATA information bulletin, register for the exam, check results, and access official answer keys for all past papers. This is the authoritative source.
NCERT Class 11 and 12 textbooks
Mathematics, Physics, and Chemistry NCERT books are the primary source for Part B preparation. Focus on understanding concepts and solving all textbook exercises.
Solve at least 8-10 full past papers under timed exam conditions. Analyse your performance by section to identify weak areas.
Verify that your target colleges hold valid CoA approval. Use this list to shortlist institutions and understand their cutoffs and seat availability.
Comprehensive guides on NATA exam pattern, college directory, papers, and preparation strategy.
Do not rely solely on coaching institute materials or online YouTube channels as primary sources. While they can supplement your understanding, they often skip foundational concepts that NATA expects. Do not memorise past paper solutions; understand the logic. Do not spend money on "guaranteed success" courses; NATA success comes from consistent self-study using official resources and past papers.
Frequently asked questions
+ Can I appear for NATA if I did not score 50% in Class 12?
The 50% aggregate requirement is checked during college counselling and admission, not during NATA exam registration. You can still register and appear for NATA even if your Class 12 marks are below 50%. However, you will not be eligible to join most B.Arch colleges. Verify the exact eligibility with your target institutions during counselling.
+ I am a Commerce student without Mathematics. Can I appear for NATA?
No. Mathematics in Class 12 is mandatory for NATA eligibility. If you did not study Mathematics in Class 12, you cannot appear for NATA regardless of your other qualifications. You would need to pursue a different path or repeat Class 12 with Mathematics.
+ Can I use my NATA score from 2025 to apply for colleges in 2026?
NATA score validity is two academic years from the date of result declaration. If you appeared in NATA 2025 (say, April 2025) and received results in June 2025, your score is valid through June 2027 for counselling and admissions. However, most colleges conduct admissions in the same academic year, so typically you would use it for 2025 admissions.
+ Is there negative marking in NATA Part B?
No. NATA Part B has no negative marking. All question types (MCQ, NAT, MSQ) carry positive marks only. This means you should attempt every question, even if you are uncertain. Wrong answers simply do not earn marks but do not deduct marks either.
+ What if I am still in Class 12 during NATA? Can I still register?
Yes. You can register and appear for NATA even if you are still completing your Class 12 final examinations. However, your final Class 12 results must be available (either passed or appearing) at the time of registration. After NATA, before college admission, your Class 12 result must be finalised.
+ How do I choose between NATA Phase 1 (April) and Phase 2 (August)?
You must choose ONE phase per year. Phase 1 is earlier and allows more time for college counselling and admissions. Phase 2 gives you additional preparation months. Most students prefer Phase 1 to avoid gaps. Choose based on your readiness level and target college timelines.
+ If I do not get a good NATA rank, can I retake it next year?
Yes. You can appear for NATA the following year (either Phase 1 or Phase 2). However, only one phase per year is allowed. Plan accordingly if you are retaking. Some colleges may also have policies on accepting scores from previous years; verify individually.
+ Is NATA accepted by all B.Arch colleges in India?
No. NATA is accepted by 600+ CoA-approved B.Arch colleges. SPA Delhi uses JEE Main Paper 2 instead. A few other institutions conduct their own entrance exams. Always verify your target college's entrance exam requirement on their official website and the CoA approved colleges list.
+ Can I prepare for both NATA and JEE Main Paper 2 simultaneously?
Yes, they have overlapping PCM content, but the exam formats differ. NATA has drawing (Part A) and aptitude focus; JEE Paper 2 is pure MCQ. If your target is SPA Delhi or any institution requiring JEE Paper 2, prioritise that. If your targets are NATA colleges, prioritise NATA drawing practice.
+ What books should I use for Part B preparation?
Start with NCERT Class 11-12 textbooks for all three subjects. They cover everything CoA expects. If you need additional problems, use standard engineering entrance exam books like HC Verma (Physics) or OP Tandon (Chemistry), but these are not necessary. Avoid memorisation-heavy guides; focus on understanding.
+ How important is Part A drawing for my final rank?
Part A is 40% of NATA marks (80 out of 200). It is critical. A strong drawing performance can boost your rank significantly. Even if Part B is weak, a very strong Part A can help. Conversely, weak drawing is hard to offset with Part B marks alone. Invest heavily in drawing practice.
+ Can I choose my exam centre after registration?
NATA exam centre preferences are typically indicated during registration. You select your preferred city/centre based on availability. The final allotment is done by CoA based on your choices and seat availability. Contact nata.in or the official helpline if you have specific centre requests or conflicts.