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About
Central Pollution Control Board (CPCB) conducts exams for the posts of Scientist B, Technician, DEO, etc.
Latest Notification
Central Pollution Control Board (CPCB) has recently released the recruitment notification for vacancies in 48 posts – Scientist B, Technician, DEO, Lab Assistant, LDC, and Attendant Posts. Candidates are required to complete the application process via online mode on the official website to appear for the selection process. The last date to submit the application is on March 2025.
Registration
It is advisable for all the candidates to apply for the exam only after checking the eligibility criteria. Candidates must fill out and submit the CPCB Recruitment application form via online mode to appear in the exam. Candidates can follow the following steps to fill out the application form for the CPCB Recruitment exam.
Below are the steps to fill out the CPCB Recruitment Application Forms 2025.
- Visit the official website of CPCB Recruitment.
- Click on the post to apply.
- Fill out the application form.
- Submit the application form.
- To complete the application process, candidates are required to pay the exam fees via online mode through internet banking on, a debit/ credit card.
Eligibility Criteria
Age Limit
To be eligible for the Central Pollution Control Board (CPCB) vacant posts, the candidates must be a minimum of 18 years and a maximum of 35 years.
Educational Qualifications
Candidates who have passed or completed 10th exams, 12th exams, ITI, and Engineering from a recognized board or university are eligible for the vacant posts.
Exam Pattern
The exam pattern for CPCB Recruitment 2025 is mentioned below:
CPCB DEO Exam Pattern 2025
The exam pattern for CPCB Recruitment DEO Exam is tabulated below.
| Subject | Marks |
|---|---|
| General Awareness | 100 marks |
| Reasoning | |
| Aptitude English |
CPCB LDC Exam Pattern 2025
The exam pattern for CPCB Recruitment LDC Exam is tabulated below.
| Subject | Number of Questions | Marks Allotted | Exam Time Duration |
|---|---|---|---|
| Reasoning | 50 | 50 marks | 2 hours |
| English | 50 questions | 50 marks | |
| Numerical Ability | 50 questions | 50 marks | |
| Computer Aptitude | 50 questions | 50 marks | |
| Total | 200 questions | 200 marks | 2 hours |
Exam Highlight
The CPCB Recruitment Exam 2025 is conducted by way of the Central Pollution Control Board (CPCB), which operates beneath the Ministry of Environment, Forest and Climate Change, Government of India. The recruitment is for diverse positions in the organisation such as Junior Scientific Assistant, Technical Supervisor, Assistants, Stenographers, and other administrative roles. Below are the important thing highlights for the CPCB Recruitment Exam 2025:
1. Notification and Advertisement
- Release of Notification: The respectable notification for the CPCB Recruitment Exam 2025 might be posted on the respectable CPCB website and other recruitment portals inclusive of the Staff Selection Commission (SSC) if relevant.
- Vacancies: The notification will detail the quantity of vacancies to be had, the departments, and the forms of positions to be had (clinical, technical, administrative).
- Eligibility Criteria: It can even specify the eligibility necessities in terms of education qualifications, age limit, and any other criteria unique to every role.
- Application Process: The notification will include the system for filling out the application form on line, the important files to add, and the time limits.
2. Eligibility Criteria
The eligibility for the CPCB Recruitment Exam 2025 will vary by using the position carried out for. Common eligibility standards consist of:
Educational Qualifications:
For Junior Scientific Assistant or Technical Supervisor roles: Candidates normally want to have a Bachelor’s diploma in relevant disciplines like Environmental Science, Chemistry, Biotechnology, or Engineering.
For Administrative positions (e.G., Clerk, Assistant): Candidates may also need to have a Graduation degree in any movement from a identified university.
3. Selection Process
The CPCB Recruitment Exam 2025 will possibly involve the subsequent stages:
- Written Exam: The written examination is generally an objective-type examination, so that you can cowl:
General Knowledge and Awareness (associated with environmental problems, pollutants, and general modern-day affairs)
General Aptitude (numerical ability, reasoning, and problem-fixing)
Subject-specific Knowledge (relying on the position, such as environmental science, chemistry, etc.)
Skill Test: For roles such as Stenographer, Assistant, or Typist, a talent check can be performed to evaluate typing pace and accuracy.
- Interview: Some positions may contain an interview round after the written examination, where candidates might be evaluated on their know-how, talents, and suitability for the function.
Document Verification: After the written examination and/or interview, shortlisted candidates may be required to submit their authentic documents for verification.
4. Exam Pattern and Syllabus
The exam pattern and syllabus for the CPCB recruitment exam will range with the aid of function but generally consists of:
- General Knowledge: Questions associated with current affairs, Indian environment, pollutants manage, and countrywide guidelines on environmental safety.
- Reasoning and Aptitude: Questions on logical reasoning, mathematical reasoning, statistics interpretation, and widespread flair.
- Technical/Subject Knowledge: For scientific/technical roles, applicants could be examined on relevant subject know-how which include environmental science, chemistry, or engineering.
Duration and Marks:
The exam duration is usually 2 to a few hours.
The variety of questions and total marks may additionally range, however exams typically include one hundred-one hundred fifty questions, with each query wearing 1 mark.
Negative Marking: There can be a terrible marking for incorrect solutions.
Counselling
CPCB Recruitment 2025 rarely has a proper counseling process. However, the selection process for CPCB (Central Pollution Control Board) officers usually consists of written test, skill test (if applicable) and sometimes interview. Upon completion of these processes, candidates are selected on the basis of their performance in tests and/or interviews.
Here is what you can expect about CPCB Recruitment Process 2025 and the next steps:
1. Options (Test and Interview) .
Following are the basic steps of working in CPCB staff.
- WRITTEN TEST: Candidates will appear for a written test, which usually consists of objective questions on general knowledge, reasoning, subject-specific knowledge, and sometimes technical skills (e.g. environmental science for scientific activities).
- Aptitude Test: For some fields like stenographer or typist, candidates may need to sit for a skills test to check typing speed and accuracy.
- Interview - A personal interview may be conducted after a written test and skill test (if applicable) to verify the suitability of the applicant for the role.
Based on the results of these processes, the candidates are selected and assigned to the CPCB.
2. After the selection process
After notifying the results of the written test and interview, candidates are shortlisted on the basis of their overall performance. This episode follows:
- Document Verification: After the test/interview, selected candidates will be required to undergo a document verification process to confirm their eligibility, educational qualifications and other required certificates. This position ensures that the candidate meets the eligibility criteria outlined in the workshops.
Syllabus
CPCB General Awareness Syllabus
The syllabus for General Awareness includes:
- Indian Culture
- Days and Years
- Famous Personalities
- Basic General Knowledge
- Current Events
- Books and Authors
- Constitution
- General Science
- World Organisations
- History
- Scientific Research
- Art & Culture
- Geography
- Everyday Science
- Indian Politics
- Famous Places in India
- Economics
- National/ International Organizations/ Institutions, etc.
- Technology
- Sports
- Honors and Awards
- World geography
- Inventions
- Politics
CPCB Reasoning Syllabus
The syllabus for Reasoning includes:
- Coding-decoding
- Situation reaction test
- Puzzle test
- Alphabet test
- Direction sense test
- Arithmetical operations
- Data Sufficiency
- Machine input
- Logical sequence test
- Blood relations
- Eligibility test
- Logical Venn diagram
- Decision making
- Assertion and reason
- Syllogism
- Classifications
- Sitting arrangement
- Inequalities
- Numbers, ranking & time sequence test
- Mathematical operations
- Inserting the missing characters
- Sequential output tracing
- Alpha-numerical sequence puzzle
- Verification of truth of the statement
- Number series
CPCB Aptitude Syllabus
The syllabus for Aptitude includes:
- Boats And Streams
- Area
- Heights & Distances
- Logarithms
- Volume And Surface Area
- Simplification
- Decimal Fractions
- Races And Games Of Skill
- Profit And Loss
- Problems On Numbers
- Clocks
- Compound Interest
- Operations On Numbers
- Time And Distance
- Banker’s Discount
- Problems On Trains
- Ratio And Proportion
- Chain Rule
- Stock & Shares
- Time and Work
CPCB English Syllabus
The syllabus for English includes:
- Fill in the blank
- Passage Completion
- Substitution
- General English
- Error Correction (Underlined Part)
- Antonyms
- Prepositions
- Sentence Completion
- Spotting Errors
- Spelling Test
- Para Completion
- Joining Sentences
- Transformation
- Sentence Improvement
- Active and Passive Voice
- Synonyms
- Sentence Arrangement
- Idioms and Phrases
- Error Correction (Phrase in Bold)
CPCB Mechanical Syllabus
The syllabus for Mechanical includes:
- Engineering Materials
- Production Planning and Control
- Computer Integrated Manufacturing
- I.C. Engines
- Casting, Forming and Joining Processes
- Metrology and Inspection
- Inventory Control
- Machining and Machine Tool Operations
- Operations Research
- Machine Design
- Theory of Machines
- Refrigeration and air-conditioning
- Fluid Mechanics
- Heat-Transfer
- Turbo-machinery
- Thermodynamics
- Engineering Mechanics
- Mechanics of Materials
- Vibrations
- Power Engineering
CPCB Electronics Syllabus
The syllabus for Electronics includes:
- Signals, Systems, and Communications.
- Digital Electronics.
- Basics of Circuits and Measurement Systems.
- Analog Electronics.
- Control Systems and Process Control.
- Transducers, Mechanical Measurement, and Industrial Instrumentation.
- Electrical and Electronic Measurements.
- Analytical, Optical Instrumentation.
CPCB Chemical Engineering Syllabus
The syllabus for Chemical Engineering includes:
- Nanotechnology
- Materials
- Polymers and Complex Fluids
- Sustainable Energy
- Microfabricated Systems
- Catalysis and Reactions
- Biomolecular Engineering
- Cellular Engineering
- Computing and Simulation
CPCB Civil Engineering Syllabus
The syllabus for Civil Engineering includes:
- Steel Design.
- Concrete Technology.
- Building Materials.
- Surveying.
- Transportation Engineering.
- Soil Mechanics.
- Hydraulics.
- Irrigation Engineering.
- Estimating, Costing, and Valuation.
- Environmental Engineering.
- Structural Engineering
- Theory of Structures.
- RCC Design
CPCB Instrumentation Engineering Syllabus
The syllabus for Instrumentation Engineering includes:
- Braingate System.
- Direct Torque Control.
- BiCMOS Technology.
- Raid Technology.
- SMS Based Electronic Notice Board.
- Combined Cycle Power Plant
- Spinning LED Display.
- Cryogenic Engine
CPCB Natural/ Agricultural Sciences Syllabus
The syllabus for Natural/ Agricultural Sciences includes:
- Horticulture.
- Soil science.
- Entomology.
- Production techniques
- Plant breeding and genetics.
- Plant pathology
Exam
The CPCB Recruitment Exam 2025 is conducted by way of the Central Pollution Control Board (CPCB), which operates beneath the Ministry of Environment, Forest and Climate Change, Government of India. The recruitment is for diverse positions in the organisation such as Junior Scientific Assistant, Technical Supervisor, Assistants, Stenographers, and other administrative roles. Below are the important thing highlights for the CPCB Recruitment Exam 2025:
1. Notification and Advertisement
- Release of Notification: The respectable notification for the CPCB Recruitment Exam 2025 might be posted on the respectable CPCB website and other recruitment portals inclusive of the Staff Selection Commission (SSC) if relevant.
- Vacancies: The notification will detail the quantity of vacancies to be had, the departments, and the forms of positions to be had (clinical, technical, administrative).
- Eligibility Criteria: It can even specify the eligibility necessities in terms of education qualifications, age limit, and any other criteria unique to every role.
- Application Process: The notification will include the system for filling out the application form on line, the important files to add, and the time limits.
2. Eligibility Criteria
The eligibility for the CPCB Recruitment Exam 2025 will vary by using the position carried out for. Common eligibility standards consist of:
Educational Qualifications:
For Junior Scientific Assistant or Technical Supervisor roles: Candidates normally want to have a Bachelor’s diploma in relevant disciplines like Environmental Science, Chemistry, Biotechnology, or Engineering.
For Administrative positions (e.G., Clerk, Assistant): Candidates may also need to have a Graduation degree in any movement from a identified university.
3. Selection Process
The CPCB Recruitment Exam 2025 will possibly involve the subsequent stages:
- Written Exam: The written examination is generally an objective-type examination, so that you can cowl:
General Knowledge and Awareness (associated with environmental problems, pollutants, and general modern-day affairs)
General Aptitude (numerical ability, reasoning, and problem-fixing)
Subject-specific Knowledge (relying on the position, such as environmental science, chemistry, etc.)
Skill Test: For roles such as Stenographer, Assistant, or Typist, a talent check can be performed to evaluate typing pace and accuracy.
- Interview: Some positions may contain an interview round after the written examination, where candidates might be evaluated on their know-how, talents, and suitability for the function.
Document Verification: After the written examination and/or interview, shortlisted candidates may be required to submit their authentic documents for verification.
4. Exam Pattern and Syllabus
The exam pattern and syllabus for the CPCB recruitment exam will range with the aid of function but generally consists of:
- General Knowledge: Questions associated with current affairs, Indian environment, pollutants manage, and countrywide guidelines on environmental safety.
- Reasoning and Aptitude: Questions on logical reasoning, mathematical reasoning, statistics interpretation, and widespread flair.
- Technical/Subject Knowledge: For scientific/technical roles, applicants could be examined on relevant subject know-how which include environmental science, chemistry, or engineering.
Duration and Marks:
The exam duration is usually 2 to a few hours.
The variety of questions and total marks may additionally range, however exams typically include one hundred-one hundred fifty questions, with each query wearing 1 mark.
Negative Marking: There can be a terrible marking for incorrect solutions.
Eligibilty Criteria
Age Limit
To be eligible for the Central Pollution Control Board (CPCB) vacant posts, the candidates must be a minimum of 18 years and a maximum of 35 years.
Educational Qualifications
Candidates who have passed or completed 10th exams, 12th exams, ITI, and Engineering from a recognized board or university are eligible for the vacant posts.
Exam Pattern
The exam pattern for CPCB Recruitment 2025 is mentioned below:
CPCB DEO Exam Pattern 2025
The exam pattern for CPCB Recruitment DEO Exam is tabulated below.
| Subject | Marks |
|---|---|
| General Awareness | 100 marks |
| Reasoning | |
| Aptitude English |
CPCB LDC Exam Pattern 2025
The exam pattern for CPCB Recruitment LDC Exam is tabulated below.
| Subject | Number of Questions | Marks Allotted | Exam Time Duration |
|---|---|---|---|
| Reasoning | 50 | 50 marks | 2 hours |
| English | 50 questions | 50 marks | |
| Numerical Ability | 50 questions | 50 marks | |
| Computer Aptitude | 50 questions | 50 marks | |
| Total | 200 questions | 200 marks | 2 hours |
Syllabus
CPCB General Awareness Syllabus
The syllabus for General Awareness includes:
- Indian Culture
- Days and Years
- Famous Personalities
- Basic General Knowledge
- Current Events
- Books and Authors
- Constitution
- General Science
- World Organisations
- History
- Scientific Research
- Art & Culture
- Geography
- Everyday Science
- Indian Politics
- Famous Places in India
- Economics
- National/ International Organizations/ Institutions, etc.
- Technology
- Sports
- Honors and Awards
- World geography
- Inventions
- Politics
CPCB Reasoning Syllabus
The syllabus for Reasoning includes:
- Coding-decoding
- Situation reaction test
- Puzzle test
- Alphabet test
- Direction sense test
- Arithmetical operations
- Data Sufficiency
- Machine input
- Logical sequence test
- Blood relations
- Eligibility test
- Logical Venn diagram
- Decision making
- Assertion and reason
- Syllogism
- Classifications
- Sitting arrangement
- Inequalities
- Numbers, ranking & time sequence test
- Mathematical operations
- Inserting the missing characters
- Sequential output tracing
- Alpha-numerical sequence puzzle
- Verification of truth of the statement
- Number series
CPCB Aptitude Syllabus
The syllabus for Aptitude includes:
- Boats And Streams
- Area
- Heights & Distances
- Logarithms
- Volume And Surface Area
- Simplification
- Decimal Fractions
- Races And Games Of Skill
- Profit And Loss
- Problems On Numbers
- Clocks
- Compound Interest
- Operations On Numbers
- Time And Distance
- Banker’s Discount
- Problems On Trains
- Ratio And Proportion
- Chain Rule
- Stock & Shares
- Time and Work
CPCB English Syllabus
The syllabus for English includes:
- Fill in the blank
- Passage Completion
- Substitution
- General English
- Error Correction (Underlined Part)
- Antonyms
- Prepositions
- Sentence Completion
- Spotting Errors
- Spelling Test
- Para Completion
- Joining Sentences
- Transformation
- Sentence Improvement
- Active and Passive Voice
- Synonyms
- Sentence Arrangement
- Idioms and Phrases
- Error Correction (Phrase in Bold)
CPCB Mechanical Syllabus
The syllabus for Mechanical includes:
- Engineering Materials
- Production Planning and Control
- Computer Integrated Manufacturing
- I.C. Engines
- Casting, Forming and Joining Processes
- Metrology and Inspection
- Inventory Control
- Machining and Machine Tool Operations
- Operations Research
- Machine Design
- Theory of Machines
- Refrigeration and air-conditioning
- Fluid Mechanics
- Heat-Transfer
- Turbo-machinery
- Thermodynamics
- Engineering Mechanics
- Mechanics of Materials
- Vibrations
- Power Engineering
CPCB Electronics Syllabus
The syllabus for Electronics includes:
- Signals, Systems, and Communications.
- Digital Electronics.
- Basics of Circuits and Measurement Systems.
- Analog Electronics.
- Control Systems and Process Control.
- Transducers, Mechanical Measurement, and Industrial Instrumentation.
- Electrical and Electronic Measurements.
- Analytical, Optical Instrumentation.
CPCB Chemical Engineering Syllabus
The syllabus for Chemical Engineering includes:
- Nanotechnology
- Materials
- Polymers and Complex Fluids
- Sustainable Energy
- Microfabricated Systems
- Catalysis and Reactions
- Biomolecular Engineering
- Cellular Engineering
- Computing and Simulation
CPCB Civil Engineering Syllabus
The syllabus for Civil Engineering includes:
- Steel Design.
- Concrete Technology.
- Building Materials.
- Surveying.
- Transportation Engineering.
- Soil Mechanics.
- Hydraulics.
- Irrigation Engineering.
- Estimating, Costing, and Valuation.
- Environmental Engineering.
- Structural Engineering
- Theory of Structures.
- RCC Design
CPCB Instrumentation Engineering Syllabus
The syllabus for Instrumentation Engineering includes:
- Braingate System.
- Direct Torque Control.
- BiCMOS Technology.
- Raid Technology.
- SMS Based Electronic Notice Board.
- Combined Cycle Power Plant
- Spinning LED Display.
- Cryogenic Engine
CPCB Natural/ Agricultural Sciences Syllabus
The syllabus for Natural/ Agricultural Sciences includes:
- Horticulture.
- Soil science.
- Entomology.
- Production techniques
- Plant breeding and genetics.
- Plant pathology
Counselling
CPCB Recruitment 2025 rarely has a proper counseling process. However, the selection process for CPCB (Central Pollution Control Board) officers usually consists of written test, skill test (if applicable) and sometimes interview. Upon completion of these processes, candidates are selected on the basis of their performance in tests and/or interviews.
Here is what you can expect about CPCB Recruitment Process 2025 and the next steps:
1. Options (Test and Interview) .
Following are the basic steps of working in CPCB staff.
- WRITTEN TEST: Candidates will appear for a written test, which usually consists of objective questions on general knowledge, reasoning, subject-specific knowledge, and sometimes technical skills (e.g. environmental science for scientific activities).
- Aptitude Test: For some fields like stenographer or typist, candidates may need to sit for a skills test to check typing speed and accuracy.
- Interview - A personal interview may be conducted after a written test and skill test (if applicable) to verify the suitability of the applicant for the role.
Based on the results of these processes, the candidates are selected and assigned to the CPCB.
2. After the selection process
After notifying the results of the written test and interview, candidates are shortlisted on the basis of their overall performance. This episode follows:
- Document Verification: After the test/interview, selected candidates will be required to undergo a document verification process to confirm their eligibility, educational qualifications and other required certificates. This position ensures that the candidate meets the eligibility criteria outlined in the workshops.
