Atomic Structure – Definition, Theory & FAQs
19/08/2025The AMU 11th Science/Diploma Engg Admission Process is a combined entrance test for admission to Class XI (Science Stream) and Diploma in Engineering at Aligarh Muslim University. This admission covers eligibility, intake capacity, syllabus, exam centres, exam pattern, and full counselling steps. With the right preparation, students can apply online, attempt the test confidently, and secure admission—especially when guided by previous year papers (PYQ) and trusted error-free study materials.
👉 Quick links: AMU OAPS Login • Prospectus 2025–26 • User Manual • Answer Keys & Resources
Official Notifications and Answer Keys
Applicants must begin the process through the AMU OAPS login portal where registration and form submission are completed. The complete details of eligibility, intake, and syllabus are given in the AMU Admission Prospectus 2025–26 and explained step-by-step in the User Manual for counselling.
After the exam, AMU releases official answer keys. The answer keys and admission resources for Series A & B (dated 30-04-2025) were published soon after the test, enabling students to check their responses accurately.
Practice with PYQ and Question Banks
A highly effective way to prepare for the AMU 11th Science/Diploma Engg Admission Process is to solve previous year papers. The AMU/JMI 11th Science & Diploma Engineering PYQ Bank helps students understand the exam pattern and question difficulty.
Jamia aspirants can boost preparation with the JMI 11th Science & Diploma Engineering question collection. For Hindi-medium learners, the AMU & JMI 11th Science/Diploma Engg Guide (Hindi) is a reliable choice, while English-medium candidates can follow the AMU JMI 11th Science + Diploma Engg Guide for complete NCERT coverage.
Smart Preparation with Trusted Resources
The Conceptum provides specialised resources perfectly aligned with the AMU 11th Science/Diploma Engg Admission Process. The Jamia Class 11th Science Admission Guide (S07) is a complete support book for Jamia applicants. For technical clarity, the Jamia Diploma in Engineering Entrance Syllabus guide explains the full subject outline. Students who want combined AMU + JMI preparation can use the AMU & JMI 11th Science + Diploma Engg Guide, while bilingual learners will benefit from the Hindi PYQ Bank for AMU/JMI 11th Science & Diploma Engg that offers solved questions with easy explanations.
Why These Guides Are Important
All these guides are crafted with:
- NCERT line-by-line coverage
- Solved previous year papers
- Bilingual explanations (English & Hindi)
- Structure matching the AMU 11th Science/Diploma Engg Admission Process exam pattern exactly
This makes them the most dependable study material for aspirants who want to maximise their chances of success.
Overview of the AMU 11th Science/Diploma Engg Admission Process
- Single combined test serves Senior Secondary School Certificate (Science Stream) and Diploma in Engineering.
- Mediums: English, Hindi, Urdu (question paper available in all three).
- Standard: Based on AMU Class IX–X syllabi (aligned with NCERT/CBSE).
- Test Centres: Aligarh, Lucknow, Meerut, Bareilly, Srinagar, Kolkata, Patna, New Delhi, Malappuram, Murshidabad & Kishanganj.
Eligibility & Age (AMU 11th Science/Diploma Engg Admission Process)
Class XI (Science Stream) — Eligibility
- Qualifying Exam: SSC (Class X) of AMU or equivalent with ≥45% aggregate in English + Science (incl. Life Sciences) + Mathematics (taken together).
- Must pass English, Science, Mathematics individually.
- Age Limit: Not more than 19 years on 01 July of the admission year.
- Note: Check “Allowed Courses” under Important Information & Rules in the Prospectus to confirm your program eligibility.
- SFS Option: While applying, candidates can opt for Self Financing Scheme for Class XI (Science) by paying an additional ₹200.
Diploma in Engineering — Eligibility
- Route-1: SSC (Class X) or equivalent with ≥45% in English, Maths, Science (equal weightage; must pass each individually).
- OR Route-2: A higher examination with English, Physics, Chemistry, Maths and ≥45% aggregate (equal weightage).
- Status (Internal/External) is determined only on the basis of High School (Class X) or equivalent.
- Age Limit: Not more than 21 years on 01 July of the admission year.
- Note: Check “Allowed Courses” under Important Information & Rules.
Intake & Codes (AMU 11th Science/Diploma Engg Admission Process)
Senior Secondary School (Science Stream) — Seats
| School | Code | Male Seats | Female Seats |
|---|---|---|---|
| S.H. Sr. Sec. School (Boys) | SCHHA | 650 | — |
| STS School | SCMHA | 55 | — |
| AMU City School | SCCHA | 50 | — |
| Sr. Sec. School (Girls) | SCSHA | — | 360 |
| AMU Girls School | SCGHA | — | 120 |
Subjects after admission (Science Stream):
Compulsory: English Core, Physics, Chemistry
One of: Mathematics / Biology / Home Science (female only)
One elective (General candidates): Mathematics / Biology / Home Science$ / Environmental Science / Hindi Elective / Urdu Elective / Physical Education / Computer Science / Arabic / Persian (Any one).
PwBD elective set: Mathematics / Biology / Home Science$ / Environmental Science / Hindi Elective / Urdu Elective / Computer Science / Physical Education / Fine Arts / Psychology (Any one).
Note: Final allotment of a subject may depend on staff/space/facility availability in the school.
Diploma in Engineering — Branch-wise Seats
| Branch | Code | Male | Female |
|---|---|---|---|
| Civil Engineering | CEDEA | 90 | — |
| Mechanical Engineering | MEDEA | 125 | — |
| Electrical Engineering | EEDEA | 30 | — |
| Electronics Engineering | ELDEA | 30 | — |
| Computer Science & Engineering | CSDEA | 30 | — |
| Electronics & Communication Engineering | ECDEA | 30 | — |
| Computer Engineering | CODEA | — | 30 |
| Information Technology | ITDEA | — | 15 |
| Electrical & Instrumentation Engg | EIDEA | 30 | — |
| Architecture | ARDEA | 14 | 6 |
| Interior Design | IDDEA | 14 | 6 |
| Leather Goods & Footwear Technology | LGDEA | 16 + 5* | 9 |
* Industry-Sponsored (LGFT): Listed companies may sponsor; such candidates pay ₹25,000 (one-time) as Extra Development Charges for the full duration in addition to normal admission charges. They must appear in the Combined Admission Test and submit the relevant Appendix (download, fill, and send to Principal, University Polytechnic (Boys), AMU via Registered/Speed Post). If eligible female candidates are unavailable, female seats in some branches may transfer to male candidates.
Exam Pattern (AMU 11th Science/Diploma Engg Admission Process)
| Section | Marks |
|---|---|
| Science (Physics, Chemistry, Life Science) | 50 |
| Mathematics | 30 |
| General Knowledge | 5 |
| English | 5 |
| Indo-Islamic Culture | 10 |
| Total: 100 MCQs, 100 Marks, Single Paper, Objective Type | |
| Medium: English / Hindi / Urdu • Standard: Class IX–X (NCERT-aligned). | |
| Centres: Aligarh, Lucknow, Meerut, Bareilly, Srinagar, Kolkata, Patna, New Delhi, Malappuram, Murshidabad, Kishanganj. |
Syllabus (AMU 11th Science/Diploma Engg Admission Process)
Base: AMU’s Class IX–X syllabi (largely aligned to NCERT/CBSE). Below is a no-topic-left outline you can map to your daily plan.
Physics
- Motion: Distance/displacement, velocity; uniform/non-uniform motion; acceleration; d–t & v–t graphs (uniform acceleration); graphical derivation of equations; uniform circular motion (elementary).
- Force & Newton’s Laws: Inertia (mass), momentum, F = ma, action–reaction; conservation of momentum (elementary).
- Gravitation: Universal law; g, mass vs weight, free fall.
- Work, Energy, Power: Work; KE/PE; law of conservation of energy.
- Flotation: Thrust/pressure, Archimedes’ principle, buoyancy, relative density.
- Sound: Nature/propagation; speed; human range; ultrasound; reflection, echo, SONAR.
- Electricity: Potential & potential difference; Ohm’s law; series/parallel resistors; power dissipation; relations among P, V, I, R.
- Magnetism & EMI: Field & field lines; field of straight wire/coil/solenoid; force on current-carrying conductor; Fleming’s left-hand rule; EMI; DC vs AC; frequency of AC; domestic circuits.
- Natural Phenomena & Optics: Convergence/divergence; images by concave mirror; C, principal axis, focus, focal length; refraction; images by convex lens; eye & vision; velocity of light; refractive index; twinkling; dispersion; scattering.
- Sources of Energy: Fossil fuels; solar; biogas; wind/water/tidal; nuclear; renewable vs non-renewable.
Chemistry
- Matter—Nature & Behaviour: Solid/liquid/gas; shape/volume/density; change of state—melting, freezing, evaporation (cooling), condensation, sublimation.
- Nature of Matter: Elements/compounds/mixtures; homo/heterogeneous; colloids & suspensions.
- Particles & Basic Units: Atoms/molecules; law of constant proportions; atomic & molecular masses.
- Mole Concept: Relationship among mole–mass–number; valency; chemical formulae.
- Structure of Atom: Electrons, protons, neutrons; isotopes, isobars.
- Our Environment (Chem): Air/water/soil basics; pollution (intro); ozone hole; bio-geochemical cycles (water/oxygen/carbon/nitrogen).
- Acids, Bases, Salts: Properties, examples, uses.
- Chemical Reactions: Combination, decomposition, displacement, double displacement, precipitation, neutralization; oxidation & reduction (oxygen/hydrogen transfer).
- Metals & Non-metals: General properties; basic metallurgy (intro).
- Carbon Compounds: Bonding (elementary).
- Important Compounds: Soap—cleansing action.
- Periodic Classification: Gradation; Mendeleev to modern periodic table.
- Conservation of Resources: Management; judicious use; coal & petroleum conservation.
Life Science (IX & X)
- Life Processes: Nutrition, respiration, transport, excretion (plants & animals).
- Control & Coordination: Plant tropisms & hormones; human nervous system; involuntary/voluntary/reflex; chemical coordination, animal hormones.
- Reproduction: Asexual/sexual; family planning; HIV/AIDS (awareness).
- Heredity & Evolution: Basics & origin of life (intro).
- Natural Resources & Environment: Forest & wildlife conservation (Chipko, people’s participation); dams (pros/cons); water harvesting; sustainability; ecosystems, food chains/webs; biodegradable vs non-biodegradable; ozone depletion.
- Diversity in Living World: Scientific naming; hierarchy; plant groups (Bacteria, Thallophyta, Bryophyta, Pteridophyta, Gymnosperms, Angiosperms); animal groups (non-chordates upto phyla; chordates upto classes).
- Cell & Tissues: Prokaryote/eukaryote; cell membrane/wall; organelles (chloroplast, mitochondria, vacuoles, ER, Golgi); nucleus/chromosomes; animal tissues (4 types); plant tissues (meristematic/permanent).
- Health & Diseases: Infectious/non-infectious; microbes (virus/bacteria/protozoa); prevention; principles of treatment.
Mathematics
- Number Systems: Natural/integers/rational/irrational; decimals (terminating, non-terminating recurring); representation on number line; nth root; rationalization forms; exponents (laws).
- Euclid’s Lemma & FTA: Euclid’s division lemma; Fundamental Theorem of Arithmetic; irrationality proofs (√2, √3, √5); decimal expansions (terminating/recurring).
- Polynomials: Definitions; degree; zeros/roots; Remainder & Factor Theorem; factorisation ax2+bx+cax^2+bx+cax2+bx+c, cubic via factor theorem; identities (x±y)3(x\pm y)^3(x±y)3, (x+y+z)2(x+y+z)^2(x+y+z)2, etc.; relation between zeros & coefficients (quadratic); division algorithm (real coefficients).
- Linear Equations (2 variables): Infinite solutions; ordered pairs; graphing; ratio–proportion problems; pairs of linear equations—graphical; algebraic (substitution/elimination/cross-multiplication); reducible forms.
- Quadratic Equations: Factorisation; completing square; quadratic formula; discriminant vs roots; applications.
- Arithmetic Progressions: ana_nan & SnS_nSn derivations; applications.
- Coordinate Geometry: Cartesian plane; plotting; line y=mx+cy=mx+cy=mx+c; distance formula; section formula (internal/external); area of triangle.
- Geometry: Euclid (axioms/postulates); lines & angles (linear pair, vertically opposite, parallel angle relations); triangles (SAS/ASA/SSS/RHS, isosceles properties, inequalities); similarity (multiple criteria); mid-point theorem; Pythagoras & converse; quadrilaterals & parallelograms (properties, diagonals); area theorems; circles (chords, perpendiculars, cyclic quadrilateral, angles in same segment, tangent ⟂ radius, equal tangents).
- Mensuration: Hero’s formula; SA & volumes (cube, cuboid, sphere/hemisphere, cylinder, cone); frustum (restricted); mixed-solid conversions; areas related to circle (sector/segment with central angles 60°, 90°, 120°).
- Statistics & Probability: Data collection & presentation (tables, bar, histogram, frequency polygon); mean/median/mode (ungrouped & grouped—bimodal avoided); ogive; experimental & classical probability (single events).
- Trigonometry: Ratios in right triangle; values at 0°, 30°, 45°, 60°, 90°; identities sin2A+cos2A=1\sin2A + \cos2 A = 1sin2A+cos2A=1; complementary angles; heights & distances (≤2 right triangles; 30°, 45°, 60°).
English, GK & Indo-Islamic Culture
- English (5 marks): Subject–verb agreement; prepositions/conjunctions; active–passive; vocabulary & usage; articles; idioms & phrasal verbs; error detection.
- General Knowledge (5 marks): Current affairs; awards & honours (Civilian & Nobel); games/sports; religious scriptures.
- Indo-Islamic Culture (10 marks):
- Rulers: Qutub-ud-Din Aibak, Alauddin Khilji, Firoz Shah Tughlaq, Babur, Sher Shah Suri, Akbar, Aurangzeb.
- Architecture: Qutub Minar, Golconda, Red Fort, Taj Mahal, Jama Masjid, Gol Gumbaz, Atala Masjid.
- Sufism & Bhakti: Amir Khusrau, Khwaja Gesu Daraz, Moinuddin Chishti, Baba Farid, Nizamuddin Auliya, Sheikh Ahmad Sirhindi, Shah Waliullah, Guru Nanak, Kabir, Mirabai, Tulsidas.
- Freedom Movement: Bahadur Shah Zafar, Tipu Sultan, Maulana Mahmoodul Hasan, Ali Brothers, Hasrat Mohani, Maulana Abul Kalam Azad.
- Sir Syed & Aligarh Movement: Life & works; literary contribution; educational reforms; establishment of AMU.
- Suggested Books: Textbook of History (IX–X); Sir Syed (Sir Syed Academy); Qazi Zainul Aabideen; “Knowing India”; India 2024 Current Affairs; “Glimpse of Scriptures…”.
Centres & Languages (AMU 11th Science/Diploma Engg Admission Process)
- Centres: Aligarh, Lucknow, Meerut, Bareilly, Srinagar, Kolkata, Patna, New Delhi, Malappuram, Murshidabad, Kishanganj.
- Languages: English / Hindi / Urdu.
Step-by-Step Counselling & Admission (Portal Flow)
- Login Portal: https://oaps.amuonline.ac.in/login
- Prospectus (2025–26): https://www.amucontrollerexams.com/uploads/files/32c8ababaa01d32c8c4bb68d069fd672.pdf
- User Manual (Counselling 2025–26): https://www.amucontrollerexams.com/uploads/files/cc46e879dab1b3ca67fa36f588ddb3fc.pdf
Very Important: If you don’t complete all steps within the notified schedule for your course, AMU will treat it as not interested and cancel your seat/consideration.
I. Registration
- For short-listed candidates (Select/Chance/Nomination Lists).
- Enter Roll No., Application No., DOB (exactly as in Admit Card).
- Verify Email & Mobile by OTP.
- Set a password and keep it safe till admissions end.
II. Login
- Use registered email + password.
- Forgot password → use reset via email.
III. Uploads & Choices
(A) Upload Documents:
- Mandatory: Class X/High School Certificate (DOB), mark sheets up to qualifying exam, special category docs (if claimed).
- Optional (as applicable): Migration, additional marksheets, NOC/LSO, other relevant certificates.
- Formats: Photo/signature – jpg/jpeg/bmp; documents – pdf/jpg/jpeg.
(B) Choice Filling:
- Proceed for the course in schedule window; add choices (schools/branches) in order of preference.
- You can modify choices any number of times within the window.
- Provide undertaking on genuineness of documents.
(C) Final Submission:
- Click Submit (status changes to “Submitted”).
- You may Modify and re-submit within the window; otherwise last submitted order is retained.
IV. Verification & Re-Submission
- Online verification by Verifying Officers.
- If objections, status shows “Resubmission Required”; upload corrections in the resubmission window.
- Non-acceptance after re-submission ⇒ ineligible for counselling.
V. Offer, Fee & Upgradation
- Based on rank + category + choices + verification, AMU may allot a seat.
- Accept & pay Admission Fee within the deadline to secure the seat—else cancelled.
- Subsequent Rounds:
- Missed round? You can still join a later round if you register then.
- Not offered yet? You stay eligible for next rounds.
- Upgradation: If admitted on a lower preference, pay & opt-in for upgradation; you’ll be automatically moved to a higher preference when a vacancy appears (previous seat is forfeited).
- If you get first preference, you won’t be considered in further rounds.
- If you cancel after admission, you cannot participate later.
E-ID Card, Physical Reporting, Cancellation
- Fill blood group, parents’ mobile, permanent address to generate e-Identity Card.
- Physical Reporting: Produce originals as per the schedule posted by AMU; non-reporting/forged/tampered docs ⇒ admission cancelled (legal action possible).
- PwBD admitted candidates must attend physical examination when scheduled.
- Cancellation/Exit: Request from your portal; refunds as per the Guide to Admissions rules.
How to Apply (Fast Reference)
- Read the Prospectus → clarify eligibility/age/subjects/SFS/sponsored category.
- Register/Login at OAPS: https://oaps.amuonline.ac.in/login
- Upload documents as per list (colour scans, both sides if not blank).
- Fill choices (schools/branches) in correct order; lock/submit.
- Track verification; re-submit if asked.
- Accept offer & pay fee within the window; opt upgradation if needed.
- Generate e-ID, report physically with originals.
Why this Guide Works (For the AMU 11th Science/Diploma Engg Admission Process)
- You get complete coverage: eligibility, seats, centres, full syllabus mapping, pattern, and counselling workflow.
- Linked official docs (Prospectus + User Manual) for zero confusion.
- Direct pathways to Answer Keys and PYQ Banks that reflect the exact AMU 11th Science/Diploma Engg Admission Process.
- Seamless transition to trusted guides for AMU + JMI so your practice aligns with the combined test.
Final Tip
Start with NCERT IX–X basics, then drill PYQs topic-wise. Keep a formula + concept diary (Physics/Maths), practice Chemistry reactions and periodic trends, and revise Indo-Islamic Culture names/monuments/events. Aim for ≥70% practice accuracy before the test, mirroring the AMU 11th Science/Diploma Engg Admission Process time & difficulty.
