Here’s a quick comparison:
| Stage | Total Questions | Marks | Duration | Negative Marking |
|---|---|---|---|---|
| CBT-1 | 100 | 100 | 90 minutes | –⅓ for wrong answer |
| CBT-2 | 120 | 120 | 90 minutes | –⅓ for wrong answer |
The exam covers three major components:
Mathematics / Arithmetic Ability
General Intelligence & Reasoning
General Awareness / General Knowledge (incl. Current Affairs & Science)
Let’s break down those subject areas.
📊 Subject-Wise Syllabus & Key Topics
1. Mathematics / Arithmetic
This section tests numerical ability, basic arithmetic operations, geometry, algebra, and elementary statistics. Topics include:
Number System, Decimals, Fractions
LCM & HCF
Ratio & Proportion
Percentage
Profit & Loss, Discount
Time & Work
Time, Speed & Distance
Simple & Compound Interest
Algebra: Linear equations, quadratic, polynomials
Geometry & Trigonometry basics
Mensuration (2D & 3D)
Elementary Statistics & Data Interpretation
In CBT-2, the same topics are used but with potentially more complex problems and slightly more weightage.
2. General Intelligence & Reasoning
This section assesses logical reasoning, analytical thinking, and problem solving. Key themes:
Analogies
Series (number / alphabet)
Coding & Decoding
Syllogism
Venn Diagrams
Puzzle, Seating Arrangement
Statements & Conclusions
Statements & Courses of Action
Data Sufficiency
Relationships / Blood Relations
Maps / Graph Interpretation
Non-verbal reasoning (figural / spatial)
Again, CBT-2 expects more in-depth versions or combined reasoning + data sets.
3. General Awareness / GK & Current Affairs
This is often the trickiest section because it spans a wide range of dynamic and static topics. Key areas include:
Current Events (National & International)
Indian History & Freedom Struggle
Physical, Social & Economic Geography of India & World
Indian Polity, Constitution, Governance
Indian Economy & Budget / Schemes
General Science & Life Sciences (up to Class 10 / basic level)
Environment & Ecology, Climate Change
Scientific / Technological developments, Space / Nuclear, etc.
UN & International Organisations
Art & Culture, Indian Literature
Sports, Awards, Monuments
Basics of Computers / IT, Common Abbreviations, Transport Systems, Public Sector Organisations
In CBT-2, you may see more current affairs, more technical science flavor, and deeper topics in economy / governance.
📂 Download PDF Syllabus
You can download the official RRB NTPC Syllabus PDF (covering CBT-1 & CBT-2) from sources such as:
“RRB NTPC Syllabus CBT-1 & CBT-2” PDF by ClassX / AppX
Testbook’s downloadable syllabus page
Shiksha’s syllabus page with PDF link
Using the PDF, you can plan topic-wise study and check off what you’ve covered.
🎯 Preparation Strategy & Tips
Master your basics in mathematics and reasoning — accuracy matters.
Stay updated with current affairs: read newspapers, monthly GK magazines, reliable websites.
Use mock tests & previous year papers to assess time management, strengths, weaknesses.
Divide syllabus smartly: spend more time on high-weight / high-difficulty topics.
Make short notes / flashcards for GK, formulas, reasoning techniques to revise quickly.
Attempt sectional tests — one subject focus at a time helps strengthen core competencies.
Consistency over cramming — regular revision is crucial.
Analyze performance: after each mock, see which topics you repeatedly err in, then revisit them.
