RRB Exam: Arithmetic

• Railway Recruitment Boards (RRBs) conduct recruitment exams for various technical and non-technical posts in Indian Railways.
• The syllabus generally varies depending on the specific post or exam.
• This Information is a general overview.
• Candidates should always refer to the official notification for the specific RRB exam they are applying for.

Common Subjects

• Arithmetic
  • Number systems include integers, fractions, decimals, LCM, and HCF.
  • Ratio and Proportion are key topics.
  • Percentages are important.
  • Mensuration is included.
  • Time and Work problems.
  • Time and Distance calculations.
  • Simple and Compound Interest calculations.
  • Profit and Loss problems.
  • Algebra covers algebraic expressions, simplification, factorization, and quadratic equations.
  • Geometry and Trigonometry involve basic geometric concepts, trigonometric ratios, and heights and distances.
  • Statistics includes data interpretation, mean, median, and mode.
• General Intelligence and Reasoning
  • Analogies are featured.
  • Coding and Decoding tasks.
  • Mathematical Operations are tested.
  • Relationships analysis.
  • Syllogism questions.
  • Jumbling problems.
  • Venn Diagrams are used.
  • Data Interpretation and Sufficiency.
  • Conclusions and Decision Making.
  • Similarities and Differences.
  • Analytical Reasoning.
  • Classification tasks.
  • Directions sense.
  • Statement – Arguments and Assumptions questions.
• General Science
  • Physics.
  • Chemistry.
  • Biology.
  • Questions are designed to test the candidate’s general appreciation and understanding of science.
  • Questions are based on the 10th standard level (CBSE).
• General Awareness
  • Current Affairs: national and international events.
  • Indian History.
  • Indian Geography.
  • Indian Polity.
  • Indian Economy.
  • General Scientific and Technological Developments.
  • Sports.
  • Culture.

Exam Structure

• The exam structure varies according to the post.
• It may consist of a Computer Based Test (CBT).
• Some exams may include a Physical Efficiency Test (PET).
• Some exams may also include document verification and medical examination.

Computer Based Test (CBT)

• The CBT is usually an objective-type test with multiple-choice questions.
• There may be negative marking for incorrect answers; typically, 1/3 mark is deducted for each wrong answer.
• The duration of the CBT also varies depending on the specific exam.

Specific Posts

• For specific technical posts (e.g., Junior Engineer, Senior Section Engineer), the syllabus includes questions from the relevant engineering discipline.
• Examples of disciplines are Civil Engineering, Mechanical Engineering, Electrical Engineering, and Electronics Engineering.
• For non-technical posts (e.g., Assistant Station Master, Goods Guard, Clerk), the syllabus focuses more on arithmetic, reasoning, and general awareness.

Preparation Tips

• Understand the Syllabus: thoroughly review the official syllabus for the specific RRB exam.
• Study Material: gather relevant study materials, textbooks, and previous year's question papers.
• Practice: solve sample papers and mock tests regularly to improve speed and accuracy.
• Time Management: learn to manage time effectively during the exam.
• Stay Updated: keep up with current affairs and general knowledge.
• Focus on Weak Areas: identify and focus on improving weaker subjects or topics.
• Revision: revise all the important concepts and formulas before the exam.
• Accuracy: aim for accuracy while attempting questions to avoid negative marking.

Exam-Specific Details

• RRB NTPC (Non-Technical Popular Categories)
  • Includes posts like Clerk, Assistant Station Master, Goods Guard, etc.
  • The syllabus includes General Awareness, Mathematics, and General Intelligence and Reasoning.
• RRB Group D
  • Includes posts like Track Maintainer, Helper, Assistant Pointsman, etc.
  • The syllabus includes General Science, Mathematics, General Intelligence and Reasoning, and General Awareness on Current Affairs.
• RRB JE (Junior Engineer)
  • Includes posts like Junior Engineer, Depot Material Superintendent, Chemical & Metallurgical Assistant.
  • The syllabus includes General Awareness, Physics & Chemistry, Basics of Computers and Applications, Technical Abilities, and Environment.