Rajasthan Power Utilities Junior Chemist Recruitment Examination (RVUNL) 2026: Official Notification, Pattern, Syllabus & Mock Tests
State thermal power chemistry examination conducted by RVUNL to recruit Junior Chemists for boiler feed-water testing, coal proximate/ultimate analysis, water treatment plants, and environmental emissions testing at thermal power projects (Suratgarh, Kota, Chhabra, Kalisindh).
Examination Overview
State thermal power chemistry examination conducted by RVUNL to recruit Junior Chemists for boiler feed-water testing, coal proximate/ultimate analysis, water treatment plants, and environmental emissions testing at thermal power projects (Suratgarh, Kota, Chhabra, Kalisindh).
| Exam Name | Rajasthan Power Utilities Junior Chemist Recruitment Examination (RVUNL) |
|---|---|
| Conducting Authority | Rajasthan Rajya Vidyut Utpadan Nigam Limited (RVUNL) |
| Exam Level | State |
| Frequency | Periodic / Biennial |
| Mode of Examination | Computer Based Test (CBT) / Written Examination |
| Language of Exam | English, Hindi & State Regional Languages |
| Official Website | https://energy.rajasthan.gov.in/rvunl ↗ |
Important Dates & Events
Timeline confirmed from official notices issued by Rajasthan Rajya Vidyut Utpadan Nigam Limited (RVUNL).
| Event / Milestone | Important Date / Status |
|---|---|
| Junior Chemist Notification | Published on energy.rajasthan.gov.in |
| Online CBT Examination | Conducted in designated test centers |
| Document Verification | RVUNL Corporate Office, Jaipur |
Exam Pattern & Marking Scheme
Online Computer Based Test (CBT): Single Paper of 140 Questions, 200 Marks, 2 Hours (Part A Chemical Science 60 Questions, 120 Marks; Part B Non-Technical 80 Questions, 80 Marks: Rajasthan GK 32, Reasoning 16, Maths 16, Hindi 8, English 8). 1/4th negative marking. No interview.
| Examination Parameter | Scheme Details | Remarks / Evaluation |
|---|---|---|
| Question Format | Multiple Choice Questions (Objective MCQs) | 4 or 5 options per question |
| Evaluation Mode | Computer Based Test (CBT) / Offline OMR Sheet | Centralized Evaluation System |
| Negative Marking Scheme | Standard 1/3rd or 1/4th negative deduction | Penalized for incorrect responses |
| Language Medium | Bilingual (English & Hindi) + Regional State Languages | Language toggle available in CBT |
| Normalization | Equipercentile or Percentile method across shifts | Multi-shift normalization applied |
Selection Process & Stages
Candidate progression through sequential recruitment tiers:
Preliminary / Tier 1 Examination
Comprehensive objective screening test covering core aptitude, reasoning, general knowledge and language skills.
Mains / Tier 2 / Skill Test
Advanced written assessment or post-specific technical/descriptive examination determining the final merit order.
Document Verification & Medical
Scrutiny of original certificates, category credentials, age proofs and required medical fitness examination.
Eligibility Criteria (Age & Educational Qualification)
Master's Degree in Chemistry (M.Sc Chemistry) OR Bachelor's Degree in Chemical Engineering from a recognized university with minimum 60% marks (55% for SC/ST/PwD). Age: 21 to 40 years (Relaxations for reserved categories).
| Parameter | Eligibility Condition | Relaxation Norms |
|---|---|---|
| Educational Criteria | Master's Degree in Chemistry (M.Sc Chemistry) OR Bachelor's Degree in Chemical Engineering from a recognized university with minimum 60% marks (55% for SC/ST/PwD). Age: 21 to 40 years (Relaxations for reserved categories). | Recognized Board / University required |
| Age Requirement | As specified in official notification (General Category) | SC/ST: +5 Years | OBC: +3 Years | PwD: +10 Years |
| Citizenship | Citizen of India | Subject of Nepal/Bhutan as per Central/State rules |
| Language Proficiency | Regional / English & Hindi working knowledge | Applicable as per State / National jurisdiction |
Detailed Syllabus by Subject
Inorganic Chemistry (Water chemistry, water softening, demineralisation, ion-exchange), Physical Chemistry (Chemical thermodynamics, chemical kinetics, electrochemistry, corrosion prevention), Organic Chemistry (Fuel combustion, coal analysis, lubricating oils), Analytical Chemistry (Spectrophotometry, chromatography, environmental pollutants).
📖 General Studies & Current Affairs
- Current National & International Events
- Indian History & Freedom Struggle
- Indian & World Geography
- General Science (Physics, Chemistry, Biology)
- Indian Polity, Constitution & Governance
- Basic Economic Concepts & Budget Highlights
🔢 Quantitative & Numerical Aptitude
- Simplification, Number System, HCF & LCM
- Percentage, Ratio & Proportion, Profit & Loss
- Simple & Compound Interest
- Time, Speed & Distance, Time & Work
- Data Interpretation (Tables, Bar & Pie Charts)
🧩 Reasoning & Mental Ability
- Analogies, Classification & Series Completion
- Coding-Decoding & Blood Relations
- Direction Sense Test & Ranking Order
- Syllogisms, Statements & Assumptions
- Non-Verbal Reasoning & Figure Counting
📝 Language Comprehension
- Reading Comprehension Passages
- Vocabulary, Synonyms & Antonyms
- Grammar, Error Spotting & Sentence Correction
- Cloze Test, Idioms & Phrases
- One Word Substitutions & Spelling Check
Preparation Strategy & Cut-Off Trends
Historical scoring benchmarks and safe score targets for Rajasthan Power Utilities Junior Chemist Recruitment Examination (RVUNL) based on competitive trends:
| Category | Safe Target Percentage | Preparation Focus | Benchmark Accuracy |
|---|---|---|---|
| General (UR) | 75% - 82% | Speed + Negative Control in Reasoning & Quant | 90%+ Accuracy |
| OBC / EWS | 70% - 76% | High Scoring in Current Affairs & Language | 88%+ Accuracy |
| SC / ST | 62% - 70% | Syllabus Coverage & Previous Year Papers | 85%+ Accuracy |
| PwD / Ex-SM | 55% - 65% | Sectional Cut-Off clearance + Accuracy | 82%+ Accuracy |
Official Mock Test Series & CBT Practice
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