Study Guide

Constable GD Exam Guide: CAPFs, SSF, Assam Rifles, NCB

Comprehensive guide to the SSC Constable (GD) exam for CAPFs, SSF, Rifleman in Assam Rifles, and Sepoy in NCB. Covers eligibility, syllabus, exam pattern, physical standards, study plan, and career prospects.

Published July 2026Updated July 20269 min readStudy GuideIntermediateIndia SSC Exam
MC

Reviewed By

Michelle Carter

India SSC Exam exam-prep contributor

Michelle has spent years around JEE, translating field experience and candidate feedback into practical study guidance for India SSC Exam.

Introduction to SSC Constable (GD) Examination

The Staff Selection Commission (SSC) conducts the Constable (General Duty) examination to recruit candidates for various paramilitary and police forces in India. This exam is a gateway to a prestigious career in the Central Armed Police Forces (CAPFs) such as Border Security Force (BSF), Central Reserve Police Force (CRPF), Central Industrial Security Force (CISF), Indo-Tibetan Border Police (ITBP), and Sashastra Seema Bal (SSB), as well as the Secretariat Security Force (SSF), Rifleman (GD) in Assam Rifles, and Sepoy in the Narcotics Control Bureau (NCB). The exam is held annually and attracts lakhs of aspirants from across the country.

The selection process is rigorous and includes a Computer-Based Test (CBT), Physical Efficiency Test (PET), Physical Standard Test (PST), and Medical Examination. This guide provides a comprehensive overview of the exam pattern, syllabus, eligibility criteria, preparation strategies, and career prospects to help you navigate the recruitment process successfully.

Who is this Exam For?

The SSC Constable (GD) exam is designed for young individuals who aspire to serve the nation by joining the armed police forces. It is ideal for candidates who have completed their matriculation (10th standard) and meet the physical and medical standards required for the job. The role demands physical fitness, mental alertness, and a commitment to maintaining law and order, border security, and internal security. Both male and female candidates are eligible for most posts, though some forces may have specific gender-based vacancies.

This exam is particularly suitable for those who prefer a disciplined, uniformed service with opportunities for adventure, travel, and career growth. The job offers job security, attractive pay scales, and benefits under the central government.

Eligibility Criteria

Educational Qualification

Candidates must have passed Matriculation or 10th class examination from a recognized board or university. Those with higher qualifications are also eligible, but the minimum requirement is 10th pass.

Age Limit

The age limit for the Constable (GD) post is 18-23 years as of the cut-off date specified in the official notification. Age relaxations are provided for reserved categories as per government rules:

  • SC/ST: 5 years
  • OBC: 3 years
  • Ex-Servicemen: 3 years after deduction of military service
  • Other categories as per SSC norms

Nationality

The candidate must be a citizen of India. For certain posts, subjects of Nepal or Bhutan, or Tibetan refugees who came to India before 1962, may also be eligible.

Physical Standards

Physical standards vary slightly for male and female candidates and for different forces. The general requirements are:

CategoryHeight (Male)Chest (Male)Height (Female)
General/SC/OBC170 cm80-85 cm157 cm
ST (certain regions)162.5 cm76-81 cm150 cm

Weight should be proportionate to height and age. Medical standards include good physical and mental health, free from any disease or disability, and meeting vision requirements (6/6 or 6/9 with corrections).

Exam Pattern and Structure

The selection process consists of four stages:

  1. Computer-Based Test (CBT)
  2. Physical Efficiency Test (PET)
  3. Physical Standard Test (PST)
  4. Medical Examination and Document Verification

Computer-Based Test (CBT)

The CBT is an objective-type online exam with 80 questions carrying 2 marks each, totaling 160 marks. The duration is 60 minutes. There is a negative marking of 0.50 marks for each wrong answer. The question paper is bilingual (English and Hindi).

SectionNo. of QuestionsMax Marks
General Intelligence and Reasoning2040
General Knowledge and Awareness2040
Elementary Mathematics2040
English/Hindi Language2040
Total80160

Candidates must score above the cut-off marks to qualify for the next stage. Cut-offs vary by category and force.

Physical Efficiency Test (PET)

PET is qualifying in nature and includes a race:

  • Male candidates: 5 km race in 24 minutes
  • Female candidates: 1.6 km race in 8.5 minutes

For candidates from Ladakh region, the standards are relaxed.

Physical Standard Test (PST)

Height, chest, and weight measurements are taken to ensure candidates meet the prescribed physical standards.

Medical Examination

Candidates who clear PET/PST undergo a detailed medical examination to ensure they are medically fit as per the standards of the force.

Detailed Syllabus

General Intelligence and Reasoning

This section tests logical thinking and problem-solving abilities. Topics include:

  • Analogies
  • Similarities and differences
  • Spatial visualization
  • Spatial orientation
  • Visual memory
  • Discrimination
  • Observation
  • Relationship concepts
  • Arithmetical reasoning
  • Figural classification
  • Arithmetic number series
  • Non-verbal series
  • Coding and decoding

General Knowledge and Awareness

This section assesses the candidate's awareness of the environment and current events. Topics include:

  • Current affairs (national and international)
  • History, culture, geography, economic scene, general polity
  • Indian Constitution
  • Scientific research and inventions
  • Sports
  • Awards and honors
  • Books and authors
  • Important days and dates

Elementary Mathematics

Questions are of 10th standard level. Topics include:

  • Number Systems
  • Computation of Whole Numbers
  • Decimals and Fractions
  • Relationship between Numbers
  • Fundamental arithmetical operations
  • Percentages
  • Ratio and Proportion
  • Averages
  • Interest
  • Profit and Loss
  • Discount
  • Mensuration
  • Time and Distance
  • Ratio and Time
  • Time and Work

English/Hindi Language

This section tests basic language skills. Candidates can choose either English or Hindi. Topics include:

  • Spot the Error
  • Fill in the Blanks
  • Synonyms/Homonyms
  • Antonyms
  • Spellings/Detecting Mis-spelt words
  • Idioms & Phrases
  • One word substitution
  • Improvement of Sentences
  • Active/Passive Voice
  • Direct/Indirect Speech
  • Cloze Passage
  • Comprehension Passage

Difficulty Analysis

The SSC Constable GD exam is generally considered of moderate difficulty. The written test is based on 10th standard syllabus, making it accessible to a wide range of candidates. However, the competition is intense due to the large number of applicants. The cut-off marks often range between 35-50% for general category, varying by state and force. The physical tests require a good level of fitness, which can be challenging for those not accustomed to regular exercise. Overall, with systematic preparation, the exam is achievable for most dedicated candidates.

Study Timeline and Preparation Strategy

What to Study First

Begin with a diagnostic test to identify your strengths and weaknesses. Since the syllabus is vast, prioritize topics based on weightage and your comfort level. Start with General Intelligence and Reasoning as it is scoring and requires practice. Then move to Elementary Mathematics, focusing on basic concepts. General Knowledge should be a continuous process, and language skills can be improved through daily reading.

How Many Practice Questions to Do

Aim to solve at least 20-30 practice questions per topic initially, and then move to full-length mock tests. A total of 500-1000 practice questions across all sections is a good benchmark before the exam. Our platform offers free practice questions to get you started.

How to Review Wrong Answers

Maintain an error log. For every wrong answer, understand the concept, re-read the theory, and solve similar questions. This active review process helps in avoiding repeated mistakes.

Readiness Benchmarks

You are ready for the exam when you consistently score above 60% in mock tests and can complete the paper within the time limit. Additionally, you should be able to meet the PET standards comfortably.

Study Plan Options

A 3-month plan is ideal for most candidates:

  • Month 1: Cover the entire syllabus topic-wise, focusing on weak areas.
  • Month 2: Intensive practice with sectional tests and previous year papers.
  • Month 3: Full-length mock tests, revision, and physical training.

For working professionals, a 4-5 month plan with 1-2 hours daily can be effective.

Official Materials and Resources

The primary source of authentic information is the Staff Selection Commission official website. Candidates should regularly check the site for notifications, syllabus updates, and exam schedules. SSC does not prescribe specific textbooks, but NCERT books from class 6-10 are highly recommended for Mathematics and General Knowledge. For current affairs, newspapers like The Hindu or Indian Express and monthly magazines are useful. Previous year question papers are available on the SSC website and are crucial for understanding the exam pattern.

Exam-Day Logistics

The CBT is conducted at designated centers across the country. Candidates must carry their admit card and a valid photo ID. Electronic devices are not allowed. The PET/PST is conducted at various centers, and candidates should report in sports attire. Medical examination is conducted at designated hospitals. Ensure you follow all instructions mentioned in the admit card.

Retake and Renewal Considerations

There is no limit on the number of attempts for the SSC Constable GD exam, provided the candidate meets the age and eligibility criteria. The exam is conducted annually, so unsuccessful candidates can apply again in the next cycle. There is no renewal requirement for the post once selected; it is a permanent job under the central government.

Common Mistakes to Avoid

  • Ignoring physical preparation: Many candidates focus only on the written exam and fail the PET. Start physical training early.
  • Not practicing mock tests: Without timed practice, managing the 60-minute CBT becomes difficult.
  • Overlooking negative marking: Guesswork can reduce your score significantly.
  • Neglecting current affairs: This section can be a game-changer if prepared well.
  • Not reading the official notification carefully: Missing details about eligibility or exam dates can lead to disqualification.

Career Outcomes and Promotions

Selected candidates are appointed as Constables in various forces with a pay scale of Pay Level-3 (Rs 21,700-69,100) plus allowances. The job provides housing, medical facilities, and pension benefits. Promotion avenues include:

  • Head Constable (after 5-8 years through departmental exam)
  • Assistant Sub-Inspector (ASI) (after further service and exam)
  • Sub-Inspector (SI) (through limited departmental competitive exam)
  • Inspector and higher ranks based on seniority and performance

The career offers a blend of field and administrative roles, with opportunities for specialized training and postings across India.

Is a Premium Practice Tool Worth It?

Premium practice tools can be beneficial for structured preparation. They offer a large question bank, detailed solutions, performance analytics, and simulated test environments. However, they should complement, not replace, official materials and self-study. Here are the pros and cons:

Pros

  • Access to a wide variety of questions and mock tests.
  • Detailed explanations help in concept clarity.
  • Performance tracking identifies weak areas.
  • Time management practice through timed tests.

Cons

  • Cost may be a barrier for some candidates.
  • Over-reliance on practice tools may lead to neglect of basic textbooks.
  • Quality varies across platforms; choose wisely.

Our platform provides free practice questions to help you evaluate the quality before considering a premium plan. For those who need extensive practice and personalized analytics, a premium tool can be a worthwhile investment. Check our pricing page for more details.

Comparison with Nearby Exams

Candidates often consider other SSC exams like Sub-Inspector in Delhi Police and CAPFs or Constable (Executive) in Delhi Police. The Constable GD exam is relatively easier in terms of educational qualification (10th pass vs. graduation for SI) and syllabus depth. However, the physical standards are more stringent. For those interested in driving roles, the Constable (Driver) in Delhi Police exam is an alternative. Technical roles like Head Constable (AWO/TPO) in Delhi Police require specific skills. Choose based on your educational background and career interests.

Official Sources and Further Reading

For the most accurate and updated information, always refer to the Staff Selection Commission official website. The site provides official notifications, syllabi, exam schedules, and results. Candidates should rely on this primary source for any clarifications regarding eligibility, exam pattern, and selection process.

FAQ

Frequently Asked Questions

Answers candidates often look for when comparing exam difficulty, study time, and practice-tool value for Constable (GD) in Central Armed Police Forces and SSF, Rifleman (GD) in Assam Rifles, and Sepoy in Narcotics Control Bureau Examination.

What is the SSC Constable (GD) exam?
The SSC Constable (GD) exam is a national-level recruitment test conducted by the Staff Selection Commission for the posts of Constable (General Duty) in Central Armed Police Forces (CAPFs) like BSF, CRPF, CISF, ITBP, and SSB, as well as Secretariat Security Force (SSF), Rifleman (GD) in Assam Rifles, and Sepoy in Narcotics Control Bureau (NCB).
What is the eligibility criteria for SSC Constable GD?
Candidates must have passed Matriculation (10th class) from a recognized board. Age limits are 18-23 years for most posts, with relaxations for reserved categories as per government rules. Nationality and physical standards also apply.
What is the exam pattern for SSC Constable GD?
The exam consists of a Computer-Based Test (CBT) with 80 objective-type questions (20 each from General Intelligence & Reasoning, General Knowledge & Awareness, Elementary Mathematics, and English/Hindi) for 160 marks, with a duration of 60 minutes. This is followed by Physical Efficiency Test (PET), Physical Standard Test (PST), Medical Examination, and Document Verification.
How difficult is the SSC Constable GD exam?
The written exam is considered of moderate difficulty, testing basic knowledge up to 10th standard level. The physical tests require good fitness. With consistent preparation of 2-3 months, most candidates can clear the exam.
How many hours should I study for SSC Constable GD?
A dedicated study plan of 2-3 hours daily for 2-3 months is generally sufficient. Focus on weak areas, practice previous year papers, and maintain physical fitness simultaneously.
Can I retake the SSC Constable GD exam if I fail?
Yes, there is no limit on attempts as long as you meet the age and eligibility criteria. The exam is conducted annually, so you can apply again in the next cycle.

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