State PSC & State Govt · Chhattisgarh · Updated October 2026
CG Sub Engineer ExamEligibility, Syllabus, Exam Pattern, Salary, Cut-Off, PYQs and Free Mock Test
CG Sub Engineer is conducted by Chhattisgarh Professional Examination Board (CG Vyapam) to recruit Junior Engineers / Sub-Engineers and Technical Assistants across key engineering departments of Chhattisgarh, including Public Works (PWD), Water Resources & Irrigation, Public Health Engineering (PHED), Rural Engineering, Housing and Urban Development. The examination combines a rigorous test of core engineering subjects (Civil, Mechanical, Electrical, Agricultural or Electronics/IT) with Chhattisgarh General Studies and General Aptitude.
- Type
- Recruitment
- Level
- State · Chhattisgarh
- Conducting body
- Chhattisgarh Vyapam
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CG Sub Engineer exam overview and highlights
About CG Sub Engineer
CG Sub Engineer is conducted by Chhattisgarh Professional Examination Board (CG Vyapam) to recruit Junior Engineers / Sub-Engineers and Technical Assistants across key engineering departments of Chhattisgarh, including Public Works (PWD), Water Resources & Irrigation, Public Health Engineering (PHED), Rural Engineering, Housing and Urban Development. The examination combines a rigorous test of core engineering subjects (Civil, Mechanical, Electrical, Agricultural or Electronics/IT) with Chhattisgarh General Studies and General Aptitude.
The examination process for CG Sub Engineer comprises 3 stages: Paper I: General Studies, State GK & General Aptitude, followed by Paper II: Core Engineering / Technical Discipline, followed by Document Verification. The official syllabus tests candidates across 5 core areas — Civil Engineering (for Civil Stream), Mechanical & Electrical Engineering (for Mech/EE Streams), Chhattisgarh General Knowledge, History, Geography and Economy, General Studies and Current Affairs, Quantitative Aptitude, Reasoning and Mental Ability — focusing on conceptual clarity, speed, and accuracy. Selection is based directly on the written examination marks (no interview for Junior Engineer / Group C technical posts), followed by document verification.
Key subjects
- Civil Engineering (for Civil Stream)
- Mechanical & Electrical Engineering (for Mech/EE Streams)
- Chhattisgarh General Knowledge, History, Geography and Economy
- General Studies and Current Affairs
- Quantitative Aptitude, Reasoning and Mental Ability
What clearing CG Sub Engineer leads to
- Junior Engineer / Sub-Engineer in Chhattisgarh PWD, Water Resources & Urban Bodies
- Technical / Informatics / Lab Assistant
- Compensation & Pay Scale: Pay Level 6 (typically ₹35,400 – ₹1,12,400 basic pay) plus technical and field allowances
- Direct appointment under Chhattisgarh Professional Examination Board (CG Vyapam) across Chhattisgarh state government departments and field cadres
- Gazetted / Non-Gazetted cadre progression, time-bound departmental promotions, and Chhattisgarh state service allowances (DA, HRA, Medical & NPS/Pension)
- District, Secretariat, Directorate and sub-divisional field postings across Chhattisgarh
Quick facts
- Conducting body
- Chhattisgarh Professional Examination Board (CG Vyapam)
- Frequency
- Conducted regularly against departmental engineering requisitions
- Exam mode
- Offline (OMR / Conventional) or Online (CBT) examination
- Languages
- Hindi and English (with Chhattisgarhi language component in state exams)
- Stages & papers
- 3 stages (2 papers total)
- Negative marking
- One-third (0.33) or one-fourth (0.25) of a mark deducted per wrong objective answer
- Official website
- vyapam.cgstate.gov.in
CG Sub Engineer — Key Highlights & Official Particulars
Complete snapshot of CG Sub Engineer conducting authority, frequency, mode, stages, negative marking and official portal.
| Particulars | Details |
|---|---|
| Exam Name | CG Sub Engineer |
| Conducting Body | Chhattisgarh Professional Examination Board (CG Vyapam) |
| Exam Category | State PSC & State Govt |
| Exam Level | State level (Chhattisgarh) |
| Exam Type & Purpose | Recruitment (Direct Recruitment & Cadre Selection) |
| Exam Frequency | Conducted regularly against departmental engineering requisitions |
| Usual Notification & Exam Window | Written examination 3 to 4 months after application close; interviews (for AE) or document verification (for JE) within 2 months of written result |
| Mode of Application | Online on vyapam.cgstate.gov.in |
| Mode of Examination | Offline (OMR / Conventional) or Online (CBT) examination |
| Medium / Exam Languages | Hindi and English (with Chhattisgarhi language component in state exams) |
| Selection Stages | 3 Stages (2 Papers Total): Paper I: General Studies, State GK & General Aptitude → Paper II: Core Engineering / Technical Discipline → Document Verification |
| Negative Marking | One-third (0.33) or one-fourth (0.25) of a mark deducted per wrong objective answer |
| Selection / Merit Process | Selection is based directly on the written examination marks (no interview for Junior Engineer / Group C technical posts), followed by document verification. |
| Educational Qualification | Three-year Diploma in Engineering or B.E./B.Tech in the relevant branch (or BCA/B.Sc IT/Science for Informatics & Lab Assistant posts) from a recognised institution. |
| Age Limit | 21/18 to 38/40 years for General category, with 3 to 5 years upper-age relaxation for reserved categories of the state. |
| Pay Scale / Salary Structure | Pay Level 6 (typically ₹35,400 – ₹1,12,400 basic pay) plus technical and field allowances |
| Merit Panel Validity | Valid for the notified recruitment cycle and reserve list period |
| Competition Scale | Thousands of B.E./B.Tech and Engineering Diploma holders competing across Civil, Mechanical and Electrical streams |
| Official Website | vyapam.cgstate.gov.in |
Summary for orientation only, last reviewed October 2026. Check eligibility, dates and pattern in the official notification.
CG Sub Engineer exam schedule, vacancy, fee and online application process
Standard annual cycle and application workflow for CG Sub Engineer. Confirm exact notification and closing dates on the official Chhattisgarh Vyapam website.
| Examination Event | Typical Calendar Window | Cycle / Mode |
|---|---|---|
| CG Sub Engineer Official Notification & Information Bulletin | Written examination 3 to 4 months after application close; interviews (for AE) or document verification (for JE) within 2 months of written result | Conducted regularly against departmental engineering requisitions |
| Online Registration & Application Fee Window | Typically remains open for 21 to 30 days from the date of notification release | Online Portal |
| Application Form Correction / Edit Window | 2 to 5 days immediately following the close of the online registration window | As Notified |
| Exam City Intimation & Admit Card Release | City slip 10–15 days prior; Hall Ticket / E-Admit Card 4 to 10 days before the exam date | Via Chhattisgarh Professional Examination Board (CG Vyapam) |
| CG Sub Engineer — Paper I: General Studies, State GK & General Aptitude | Written examination 3 to 4 months after application close; interviews (for AE) or document verification (for JE) within 2 months of written result | Offline (OMR / Conventional) or Online (CBT) examination |
| CG Sub Engineer — Paper II: Core Engineering / Technical Discipline | Typically 6 to 12 weeks after declaration of Stage 1 results | Shortlisted Candidates |
| Provisional Answer Key & Objection Representation Window | Within 3 to 10 days after completion of the objective examination shifts | Online Challenge |
| Final Answer Key, Normalized Result & Merit List / Scorecard | Typically 3 to 6 weeks after conclusion of the examination stage | Merit List PDF / Login |
- Vacancies & Competition
- Thousands of B.E./B.Tech and Engineering Diploma holders competing across Civil, Mechanical and Electrical streams. Exact post-wise, department-wise, and category-wise (UR, EWS, OBC, SC, ST, ESM, PwBD) vacancies are notified in the official CG Sub Engineer recruitment advertisement published by Chhattisgarh Professional Examination Board (CG Vyapam).
- Application Fee & Payment Norms
- Payable online via Debit/Credit Card, UPI, or Net Banking on the Chhattisgarh Professional Examination Board (CG Vyapam) portal. Statutory fee concessions or exemptions apply for SC, ST, PwBD, Ex-Servicemen, and eligible female/state-reserved categories as notified in the official CG Sub Engineer advertisement.
How to apply online for CG Sub Engineer
One-Time Registration (OTR) & Portal Login
Visit vyapam.cgstate.gov.in and complete your candidate registration using a valid email ID, active mobile number, and Aadhaar / government photo ID details. Online on vyapam.cgstate.gov.in.
Fill Academic, Personal & Exam Centre Preferences
Log in to open the CG Sub Engineer application form. Enter your qualifying degree/board details, category/reservation status, medium of examination (Hindi and English (with Chhattisgarhi language component in state exams)), and choose 3 to 4 preferred test cities.
Upload Photograph, Signature & Category Certificates
Upload a recent passport-size photograph (in prescribed KB dimensions and light background), scanned running-hand signature, and valid SC/ST/OBC-NCL/EWS/PwBD/Domicile certificates where applicable.
Online Application Fee Payment & Confirmation Page
Pay the category-wise examination fee via UPI, Net Banking, Debit/Credit Card, or e-Challan before the closing deadline, then download and preserve the final CG Sub Engineer Confirmation Page / Application PDF for admit card and verification stages.
CG Sub Engineer eligibility criteria and age relaxation
Candidates applying for CG Sub Engineer must fulfil the academic qualification, age limit, nationality and category reservation rules notified by Chhattisgarh Vyapam.
Educational qualification
Three-year Diploma in Engineering or B.E./B.Tech in the relevant branch (or BCA/B.Sc IT/Science for Informatics & Lab Assistant posts) from a recognised institution.
Age limit & relaxations
21/18 to 38/40 years for General category, with 3 to 5 years upper-age relaxation for reserved categories of the state.
Number of attempts
No limit on attempts within the prescribed age limit.
Nationality & domicile
Citizen of India.
Other conditions & standards
Department allocation (PWD, Water Resources, PHED, Panchayati Raj) is based on combined merit and branch-specific preferences.
CG Sub Engineer — Category-Wise Upper Age Relaxation & Reservation Norms
| Category | Age Relaxation / Rule | Key Conditions & Documentation |
|---|---|---|
| Scheduled Caste (SC) / Scheduled Tribe (ST) (Chhattisgarh Domicile) | +5 Years above prescribed upper age limit | Requires valid Chhattisgarh permanent domicile and caste certificate issued by the competent revenue authority. |
| Other Backward Classes — Non-Creamy Layer (OBC-NCL) (Chhattisgarh Domicile) | +3 Years above prescribed upper age limit | Candidate must fall outside the Creamy Layer as on the crucial closing date of the online application. |
| Persons with Benchmark Disabilities (PwBD — UR / OBC / SC-ST) | +10 Years (UR) / +13 Years (OBC) / +15 Years (SC/ST) | Subject to post suitability and 40%+ benchmark disability certificate under the RPwD Act, 2016. |
| Ex-Servicemen (ESM) & Commissioned Officers (ECO / SSCO) | +3 to 5 Years after deducting military service rendered from actual age | Must produce discharge book / NOC from the competent defence authority at document verification. |
| State Government Employees / Women / Departmental Candidates (Chhattisgarh) | Up to +5 Years as per state service recruitment rules | Applicable to regular Chhattisgarh state government servants and horizontal reservation categories notified in the advertisement. |
CG Sub Engineer selection process and exam pattern
Negative Marking & Evaluation Rule: One-third (0.33) or one-fourth (0.25) of a mark deducted per wrong objective answer. Selection & Merit Weightage: Selection is based directly on the written examination marks (no interview for Junior Engineer / Group C technical posts), followed by document verification.
Stage 1: Paper I: General Studies, State GK & General Aptitude
Objective MCQ (OMR or CBT) • 1 Paper (General Studies, Chhattisgarh GK, Aptitude & Language) • Questions: 50 to 100 • Marks: 100 to 150 • Duration: 1.5 to 2 hours • Evaluates Chhattisgarh History, Geography, Economy, Current Affairs, Reasoning, Numerical Aptitude and Language (Hindi/English).
Evaluates Chhattisgarh History, Geography, Economy, Current Affairs, Reasoning, Numerical Aptitude and Language (Hindi/English).
Paper / Section Questions Marks Duration General Studies, Chhattisgarh GK, Aptitude & Language 50 to 100 100 to 150 1.5 to 2 hours Stage 2: Paper II: Core Engineering / Technical Discipline
Objective MCQ (and Conventional paper in select AE exams) • 1 Paper (Technical Discipline Paper I & II (Civil / Mechanical / Electrical / Relevant Stream)) • Questions: 100 to 200 • Marks: 200 to 500 • Duration: 2 to 4 hours • Tests in-depth technical concepts, design codes, numerical problems and practical field applications in Civil, Mechanical, Electrical or IT/Lab domain.
Tests in-depth technical concepts, design codes, numerical problems and practical field applications in Civil, Mechanical, Electrical or IT/Lab domain.
Paper / Section Questions Marks Duration Technical Discipline Paper I & II (Civil / Mechanical / Electrical / Relevant Stream)Carries the highest weightage in final merit 100 to 200 200 to 500 2 to 4 hours Stage 3: Document Verification
In person • Verification of engineering degree/diploma certificates, branch eligibility and category documents prior to department allotment.
Verification of engineering degree/diploma certificates, branch eligibility and category documents prior to department allotment.
CG Sub Engineer subject-wise syllabus and study material
SmartRank organizes chapter-wise study notes for every subject below in 12 languages, with an AI Tutor on hand for doubts. Start exploring for free, and unlock the complete syllabus with Learn or SmartRank Pass.
Civil Engineering (for Civil Stream) — Part I (Building Materials, Construction Technology, Estimating)
- Building Materials, Construction Technology, Estimating, Costing and Valuation
- Strength of Materials, Structural Analysis, RCC (IS 456) and Steel Design (IS 800)
- Soil Mechanics, Foundation Engineering and Surveying
Civil Engineering (for Civil Stream) — Part II (Fluid Mechanics, Hydrology, Irrigation Engineering)
- Fluid Mechanics, Hydrology, Irrigation Engineering and Highway/Transportation Engineering
- Environmental Engineering: water supply, sewage treatment and solid waste management
Mechanical & Electrical Engineering (for Mech/EE Streams)
- Thermodynamics, IC Engines, Refrigeration & Air Conditioning, Heat Transfer and Fluid Machinery
- Theory of Machines, Machine Design, Manufacturing Processes and Industrial Engineering
- Electric Circuits, Electromagnetic Fields, Electrical Machines (Transformers, Motors, Generators)
- Power Systems (generation, transmission, protection), Control Systems and Power Electronics
Chhattisgarh General Knowledge, History, Geography and Economy — Part I (Kalachuris of Ratanpur and Raipur)
- Kalachuris of Ratanpur and Raipur, Nagavanshis and Kakatiyas of Bastar
- Formation of Chhattisgarh state on 1 November 2000
- Mahanadi Basin ('Rice Bowl'), Dandakaranya plateau, Maikal range and Surguja basin
- Mahanadi, Indravati, Shivnath, Hasdeo and Rihand river systems
Chhattisgarh General Knowledge, History, Geography and Economy — Part II (Paddy procurement on MSP, minor)
- Paddy procurement on MSP, minor forest produce (Tendu patta, Mahua) and horticulture
- Rural livelihood schemes, Godhan/agricultural welfare and women self-help groups
- Chhattisgarh Panchayati Raj Act, PESA Act implementation in Fifth Schedule areas
- Folk dances (Panthi, Raut Nacha, Karma, Sua, Gaur) and Pandavani (Teejan Bai)
General Studies and Current Affairs — Part I (Indian History and the National Movement)
- Indian History and the National Movement
- Indian Polity, Constitution and Governance
- Indian and World Geography
- Indian Economy, Planning and Fiscal Policy
General Studies and Current Affairs — Part II (General Science and Everyday Technology)
- General Science and Everyday Technology
- Environment, Ecology and Biodiversity
- National and State Current Affairs (last 12 months)
Quantitative Aptitude, Reasoning and Mental Ability
- Number system, simplification, HCF and LCM
- Percentage, profit and loss, simple and compound interest
- Ratio, proportion, averages, time and work, time and distance
- Data interpretation: tables, bar charts and pie charts
- Verbal and non-verbal reasoning: series, coding-decoding, syllogism
- Analytical reasoning, blood relations, direction sense and puzzles
CG Sub Engineer salary, pay scale, job profile & career growth
Pay Level 6 (typically ₹35,400 – ₹1,12,400 basic pay) plus technical and field allowances. Appointments under Chhattisgarh Professional Examination Board (CG Vyapam) carry structured pay progression, statutory allowances, and time-bound departmental promotions.
Pay Scale & Grade Structure
Pay Level 6 (typically ₹35,400 – ₹1,12,400 basic pay) plus technical and field allowances.
Appointing / Cadre Authority
Chhattisgarh Professional Examination Board (CG Vyapam) (Chhattisgarh State Government Service)
Allowances & Perks
Dearness Allowance (DA), HRA (by city classification), Medical Allowance, TA, and Chhattisgarh NPS / Pension benefits.
Probation & Training
Initial probation period (typically 1 to 2 years) with induction/foundation training before cadre confirmation.
Allowances, Perks & Service Benefits
- Dearness Allowance (DA) revised bi-annually in line with Consumer Price Index (AICPI)
- House Rent Allowance (HRA) or official government quarters / leased accommodation
- Transport Allowance (TA), Leave Travel Concession (LTC), and Children Education Allowance
- Comprehensive medical care (CGHS / ECHS / State Health Scheme) for employee and dependents
- National Pension System (NPS) employer contribution, gratuity, and paid maternity/paternity/study leave
Promotion Hierarchy & Career Progression
- Entry-Level Cadre Appointment (Post allotment & induction training under Chhattisgarh Professional Examination Board (CG Vyapam))
- Senior / Higher Grade Scale via Time-Bound Financial Upgradation (MACP / Dynamic ACP)
- Sectional / Supervisory / Inspector / Assistant Executive Cadre via Departmental Promotion Committee (DPC) or LDCE
- Middle Management / Gazetted / Divisional Officer Scale
- Senior Administrative / Directorate / Executive Leadership Cadre
CG Sub Engineer cut-off trends, score normalization and safe target score
Chhattisgarh Professional Examination Board (CG Vyapam) releases stage-wise and category-wise CG Sub Engineer cut-off marks at each stage (Prelims/Tier-I shortlisting, Mains/Tier-II evaluation, and Final Merit List). Candidates must clear both minimum qualifying standards and overall/sectional merit cut-offs to advance.
CG Sub Engineer — Qualifying Standards & Safe Target Benchmarks
| Category | Qualifying Floor / Standard | Recommended Safe Target |
|---|---|---|
| General / Unreserved (UR) | 30% to 40% Minimum Qualifying Floor | 72% to 82% of Total Marks (95+ Percentile in Mock Tests) |
| General — Economically Weaker Section (GEN-EWS) | 25% to 35% Minimum Qualifying Floor | 68% to 78% of Total Marks |
| Other Backward Classes (OBC-NCL) | 25% to 35% Minimum Qualifying Floor | 68% to 78% of Total Marks |
| Scheduled Caste (SC) / Scheduled Tribe (ST) / PwBD | 20% to 30% Minimum Qualifying Floor | 58% to 70% of Total Marks |
Score Normalization & Marking Impact
When CG Sub Engineer is conducted across multiple shifts or sessions, Chhattisgarh Professional Examination Board (CG Vyapam) applies standard score normalization (Equi-Percentile or Mean-Standard Deviation method) to account for any variation in paper difficulty across shifts. Because raw marks are governed by one-third (0.33) or one-fourth (0.25) of a mark deducted per wrong objective answer, maintaining high accuracy (85%+) significantly boosts your normalized score.
Factors Determining CG Sub Engineer Cut-Off
- Total number of notified vacancies / available seats across Chhattisgarh cadres and institutions
- Total number of registered vs actual appearing candidates in the CG Sub Engineer cycle
- Relative difficulty level of the question paper (and shift-wise variation in multi-shift CBT exams)
- Category-wise vertical (UR, EWS, OBC-NCL, SC, ST) and horizontal (PwBD, ESM, Women) reservation ratios
- Previous year cut-off trajectory and candidate score distribution at the top percentiles
CG Sub Engineer admit card, answer key and result guide
City slip 10–15 days prior • Admit Card 4–10 days before exam
CG Sub Engineer Exam City Intimation & Admit Card
Chhattisgarh Professional Examination Board (CG Vyapam) releases the advance Exam City Intimation Slip followed by the official CG Sub Engineer Hall Ticket / e-Admit Card on vyapam.cgstate.gov.in. No hard copy is sent by post; candidates must log in with their Registration Number and Date of Birth / Password to download it.
- Clear A4 printout of the CG Sub Engineer e-Admit Card with visible barcode and photograph
- Original valid Government Photo ID (Aadhaar Card, Passport, Voter ID, Driving Licence, or PAN Card)
- 2 recent passport-size photographs matching the image uploaded in the online application
- PwBD / Scribe certificate and undertaking (if availing compensatory time or scribe facility)
Within 3–10 days after the examination
CG Sub Engineer Provisional Answer Key & Objection Window
After conclusion of the objective test, Chhattisgarh Professional Examination Board (CG Vyapam) uploads the candidate response sheet and Provisional Answer Key on vyapam.cgstate.gov.in. Candidates can calculate their raw score and submit online representations against any ambiguous question or key discrepancy within the stipulated 48–72 hour window.
- Download your recorded Response Sheet PDF and match Question IDs with the Master Answer Key
- Calculate raw score using the official positive and negative marking formula
- Attach standard textbook / NCERT / official gazette proof if challenging any provisional key
- Review the Final Answer Key published after subject-expert scrutiny of all representations
3–6 weeks after stage completion
CG Sub Engineer Result, Scorecard & Merit List / Counselling
Chhattisgarh Professional Examination Board (CG Vyapam) declares the CG Sub Engineer result as a stage-wise Merit List PDF (with roll numbers and category cut-offs) and individual Normalized Scorecards on vyapam.cgstate.gov.in. Shortlisted candidates proceed to the next stage, Document Verification, or Centralised Counselling.
- Download and save your official CG Sub Engineer Scorecard / Rank Letter PDF immediately upon release
- Verify category-wise and sectional cut-off marks in the official result write-up notice
- Keep original matriculation, degree, caste/EWS, and domicile certificates ready for verification
- Track reserve list / multi-round seat allotment updates on the official website
CG Sub Engineer mock tests
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CG Sub Engineer Full Mock Test 1
Paper I: General Studies, State GK & General Aptitude · 50 to 100 questions · 1.5 to 2 hours
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CG Sub Engineer Full Mock Test 2
Paper I: General Studies, State GK & General Aptitude · 50 to 100 questions · 1.5 to 2 hours
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CG Sub Engineer Full Mock Test 3
Paper I: General Studies, State GK & General Aptitude · 50 to 100 questions · 1.5 to 2 hours
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Paper I: General Studies, State GK & General Aptitude · 50 to 100 questions · 1.5 to 2 hours
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CG Sub Engineer Full Mock Test 5
Paper I: General Studies, State GK & General Aptitude · 50 to 100 questions · 1.5 to 2 hours
CG Sub Engineer previous year papers
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Predicted questions for CG Sub Engineer
High-probability questions and topics for your next exam
How to prepare for CG Sub Engineer
- Solve previous year UPSC ESE Prelims, SSC JE and state AE/JE technical papers, as 60%–70% of standard design-code and formula questions follow recurring patterns.
- Memorize key IS code provisions (IS 456, IS 800, IS 10500, IRC codes) and direct formulas for quick problem solving without a calculator.
- Dedicate 1 hour daily to Chhattisgarh GK and General Studies—many strong engineers miss top departments like PWD because they ignore the non-technical paper.
- Keep a formula handbook for every technical subject and revise it every weekend.
- Practice full-length mock tests to build speed on numerical questions that must be solved manually.
- Read the official CG Sub Engineer notification carefully for the exact pattern, eligibility and selection stages.
CG Sub Engineer FAQs
What is the qualification required for CG Sub Engineer?
A 3-year Engineering Diploma or B.E./B.Tech degree in the relevant discipline is required.
Are calculators allowed in CG Sub Engineer?
In objective OMR/CBT papers, calculators are not permitted; questions are designed to be solved using standard approximations and direct formulas.
Is there an interview in CG Sub Engineer?
No, CG Sub Engineer is a Group C technical recruitment where selection is based directly on written examination marks.
Which branch has the highest number of vacancies in CG Sub Engineer?
Civil Engineering typically accounts for the largest share of vacancies across PWD, Irrigation, PHED and Rural Engineering departments, followed by Mechanical, Electrical and Agricultural/IT streams.
How important is the non-technical GS paper in CG Sub Engineer?
Very important. The General Studies and Chhattisgarh GK section accounts for 20% to 35% of the total written marks and often decides the cut-off for top engineering departments.
What is the selection process and exam pattern for CG Sub Engineer?
CG Sub Engineer is conducted by Chhattisgarh Professional Examination Board (CG Vyapam) across 3 stages: Paper I: General Studies, State GK & General Aptitude → Paper II: Core Engineering / Technical Discipline → Document Verification. Selection is based directly on the written examination marks (no interview for Junior Engineer / Group C technical posts), followed by document verification.
What is the age limit and educational qualification for CG Sub Engineer?
Educational Qualification: Three-year Diploma in Engineering or B.E./B.Tech in the relevant branch (or BCA/B.Sc IT/Science for Informatics & Lab Assistant posts) from a recognised institution. Age Limit: 21/18 to 38/40 years for General category, with 3 to 5 years upper-age relaxation for reserved categories of the state.
Is there negative marking in the CG Sub Engineer exam?
Yes — One-third (0.33) or one-fourth (0.25) of a mark deducted per wrong objective answer. Candidates should use a two-pass attempt strategy during mock tests to keep accuracy above 85% and minimise negative marking deductions.
What is the salary and job profile after clearing CG Sub Engineer?
Pay Level 6 (typically ₹35,400 – ₹1,12,400 basic pay) plus technical and field allowances.
When is the CG Sub Engineer notification released and how can I apply online?
CG Sub Engineer is held conducted regularly against departmental engineering requisitions (Written examination 3 to 4 months after application close; interviews (for AE) or document verification (for JE) within 2 months of written result). Online on vyapam.cgstate.gov.in.
How can I prepare for CG Sub Engineer on SmartRank?
Select CG Sub Engineer as your target exam on SmartRank to get chapter-by-chapter study material built around its syllabus covering Civil Engineering (for Civil Stream), Mechanical & Electrical Engineering (for Mech/EE Streams), Chhattisgarh General Knowledge, History, Geography and Economy, General Studies and Current Affairs, solved previous year question papers, topic and full-length mock tests in the exact CG Sub Engineer pattern, a timed exam simulator, subject-wise analytics, an adaptive daily study plan and an AI Tutor.