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रेलवे ग्रुप डी · RRB — Group D, NTPC & Technician

First chapter + 1 full mock test free — no card needed

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  • 71chapters
  • 1,674practice questions
  • 1full mock paper
  • EN + हिंevery chapter in both

Also searched as: railway group d · rrb level 1 · आरआरबी ग्रुप डी

Quick answers

RRB Group D in one minute

Conducted by
Railway Recruitment Boards — Level 1 posts
In Hindi?
Yes — every chapter is in English and Hindi.
Price
First chapter free; the whole course ₹29 a month.

Exam pattern

RRB Group D paper pattern

Level-1 (Group D) CBT

  • 100 questions
  • 100 marks
  • 90 minutes
  • +1 per right answer
  • a third of a question's marks off for a wrong answer
  • General Science — 25 marks25 Qs
  • Mathematics — 25 marks25 Qs
  • General Intelligence & Reasoning — 30 marks30 Qs
  • General Awareness & Current Affairs — 20 marks20 Qs

What you get

Everything for RRB Group D, in one course

  • Chapters in English and Hindi71 chapters on the official syllabus, each ending in a quiz that explains every answer.
  • Mock tests in the real patternTimed and marked the way the exam is, negative marking included, with a section-by-section report.
  • Revision and weak-area analyticsSee which topics cost you marks, and revise them on a spaced schedule.
  • AI mentorPremiumAsk a doubt in English or Hindi, any hour, and get a plain answer.

Try it now

Try a real RRB Group D question

A real question from the course. No sign-up needed.

From the chapter: Verbal Reasoning — Analogy, Series, Coding & Relations

Select the number that will replace the question mark: 7 : 50 :: 11 : ?

Show the answer and why

Answer: C.

Test squares first: 7² = 49, and 50 is one more, so the rule is n² + 1. Apply it to 11: 11² = 121, and 121 + 1 = 122. Check the distractors to see the traps — 121 alone would be the plain square (not offered), 132 is 11 × 12 which is the n(n + 1) rule that does not fit 7 (7 × 8 = 56, not 50), and 120 is 121 − 1, the wrong sign.

Syllabus

RRB Group D syllabus, subject by subject

These chapters are shared with RRB NTPC and RRB Technician: the exams set much the same syllabus, so one course teaches all of them. What is RRB Group D's own is its mock papers.

🧠 ReasoningFree chapter2 chapters
  1. Verbal Reasoning — Analogy, Series, Coding & RelationsFree
  2. Analytical Reasoning — Syllogism, Puzzles, Venn Diagrams & Statements

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🏆 General Awareness2 chapters
  1. Static GK, Art & Culture — The Recall Bank
  2. Computer Knowledge — Tier-II Module Essentials

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➗ Quantitative Aptitude4 chapters
  1. Arithmetic Foundations — Numbers, Percentage, Ratio & Averages
  2. Profit, Interest, Time & Work, and Motion
  3. Algebra & Trigonometry
  4. Geometry, Mensuration & Data Interpretation

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🏛️ Indian Polity13 chapters
  1. Historical Background of the Indian Constitution (1773–1947)
  2. Making of the Indian Constitution
  3. The Preamble & Salient Features of the Constitution
  4. Fundamental Rights (Part III, Articles 12–35)
  5. Directive Principles (DPSP) & Fundamental Duties
  6. The Parliament of India (Union Legislature)
  7. The Union Executive: President, Vice-President & Council of Ministers
  8. The Indian Judiciary: Supreme Court & High Courts
  9. Centre–State Relations & Indian Federalism
  10. Constitutional & Statutory Bodies
  11. Emergency Provisions, Elections & Anti-Defection
  12. State & Local Government: Governor, Legislature, Panchayats, Municipalities & Union Territories
  13. Amending the Constitution: Article 368, Basic Structure, Landmark Amendments & Statutory Bodies

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📜 History15 chapters
  1. Modern India: The Freedom Struggle (1857–1947)
  2. Indus Valley Civilisation & the Vedic Age
  3. Delhi Sultanate & the Mughal Empire
  4. Bhakti & Sufi Movements and Indian Art & Culture
  5. Peasant, Tribal & Religious Reform Movements
  6. Mahajanapadas, the Rise of Magadha, Buddhism & Jainism
  7. The Mauryas and the Post-Mauryan Age
  8. The Guptas and After: Harsha and the Kingdoms of the South
  9. Indian Architecture & Sculpture: From Harappa to the Raj
  10. Indian Painting and the Performing Arts
  11. Religion, Philosophy, Language and Heritage
  12. British Expansion and the Colonial State, 1757–1857
  13. Social and Religious Reform, Education and the Press
  14. The National Movement and Constitutional Development, 1885–1947
  15. India after Independence: Consolidation, Reorganisation and Change, 1947–1991

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🌍 Geography9 chapters
  1. Physical Geography of India
  2. World & Physical Geography Fundamentals
  3. Resources, Industry, Transport & Population
  4. Environment, Ecology & Biodiversity
  5. Ecology & Biodiversity in Depth
  6. Conservation in India: Protected Areas, Laws & Institutions
  7. Pollution, Climate Change & International Environmental Cooperation
  8. Soils, Natural Vegetation & Agriculture of India
  9. Climatology & Oceanography: Atmosphere, Winds, Cyclones and the Oceans

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📈 Economy6 chapters
  1. Basics of the Indian Economy
  2. Budget, Banking & Inflation
  3. External Sector & Economic Institutions
  4. Poverty, Employment & Human Development
  5. Money, Financial Markets & Financial Inclusion
  6. Agriculture, Industry & Infrastructure: Policies, Schemes and Financing

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🔬 Science & Technology8 chapters
  1. Everyday Science: High-Yield Facts
  2. The Human Body & Health
  3. Space & Defence Technology
  4. Atomic Structure, Radioactivity & Nuclear Energy
  5. Cell Biology, Genetics & Biotechnology
  6. Computers, IT & Emerging Technologies
  7. Biotechnology & Health Technology: Tools, Therapies, Vaccines and Biosafety
  8. Physics, Materials & Energy Technologies: Chips, Light, Quantum, Storage and Clean Power

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🚆 Railway Science, Maths & GK11 chapters
  1. Light: Mirrors, Lenses and the Human Eye
  2. Chemical Reactions, Acids, Bases and Salts
  3. Life Processes
  4. Statistics and Basic Probability
  5. Reasoning Extensions: Jumbling, Similarities and Differences, Maps, Conclusions and Decision Making
  6. Electricity and Magnetism
  7. Metals, Non-metals and Carbon Compounds
  8. Control, Coordination and Reproduction
  9. Sets and Venn Operations
  10. Heredity
  11. Indian Railways: Organisation, Zones and Recruitment

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🧮 Mental Ability1 chapter
  1. Data Interpretation & Data Sufficiency

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Price

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  • Basic₹29/monthless than ₹1 a day · every RRB chapter, mocks and PYQs
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FAQ

Frequently asked questions

What is RRB Group D?

RRB Group D (रेलवे ग्रुप डी) is the exam conducted by Railway Recruitment Boards — Level 1 posts; it is also searched for as “railway group d”, “rrb level 1” and “आरआरबी ग्रुप डी”. This page prepares you for it with 71 bilingual chapters and a full-length mock paper, in English and Hindi.

Which RRB Group D mock tests are there?

One full-length mock paper, timed and marked the way the real paper is: Level-1 (Group D) CBT (100 questions, 100 marks, 90 minutes, a third of a question's marks off for a wrong answer).

Who conducts RRB Group D?

Railway Recruitment Boards — Level 1 posts. Notifications, dates, eligibility, vacancies and results are official only on the conducting body's own website (Railway Recruitment Boards); check there before you act. CareerCraft Labs is a private study platform, not an official body.

Can I prepare for RRB Group D in Hindi?

Yes. Every chapter is written in both English and Hindi, and you can switch language at any time.

How much does the RRB Group D course cost?

The first chapter is free to read. Every chapter of the RRB course, which is the RRB Group D course, is ₹29 a month — less than ₹1 a day — and you can cancel anytime.

Related

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Official sources

CareerCraft Labs is a private study platform. It is not a government body and is not affiliated with, endorsed by, or authorised by any examination authority. We do not accept applications, conduct examinations, or issue government results.

Notifications, syllabi, exam dates and results are official only on the conducting body's own website. Always verify there before you act on anything you read here.

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