WBPSC IDO Syllabus 2026: The West Bengal Public Service Commission (WBPSC) has released the official recruitment notification for Industrial Development Officer (IDO) Recruitment 2026 under the Directorate of Micro, Small & Medium Enterprises, Government of West Bengal. According to Advertisement No. 15/2024, a total of 247 vacancies have been announced for the Industrial Development Officer post.
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Candidates preparing for the WBPSC IDO Examination 2026 should carefully check the official syllabus, examination pattern, subject-wise marks distribution and selection procedure before starting their preparation. The selection process consists of a Written Examination carrying 100 marks, followed by an Interview carrying 15 marks. The final merit list will be prepared based on the combined marks obtained in both stages.
The written examination will consist of 100 questions carrying 1 mark each, and candidates will get 1 hour 30 minutes to complete the examination. There is also negative marking of 0.25 marks for every incorrect answer. Check the complete WBPSC IDO Syllabus 2026, exam pattern, subject-wise marks distribution and official notification details below.
WBPSC IDO Syllabus 2026: Overview
Candidates can check the important details of the WBPSC Industrial Development Officer Syllabus 2026 in the table below.
| Particulars | Details |
|---|---|
| Recruiting Organisation | West Bengal Public Service Commission (WBPSC) |
| Post Name | Industrial Development Officer (IDO) |
| Advertisement No. | 15/2024 |
| Department | Micro, Small & Medium Enterprises and Textiles Department |
| Total Vacancies | 247 |
| Exam Mode | Written Examination |
| Total Written Exam Marks | 100 |
| Total Questions | 100 |
| Exam Duration | 1 Hour 30 Minutes |
| Interview Marks | 15 |
| Total Selection Marks | 115 |
| Negative Marking | 0.25 mark for each wrong answer |
| Application Mode | Online |
| Official Website | https://psc.wb.gov.in |
WBPSC IDO Syllabus 2026: Notification Download
WBPSC IDO Exam Pattern 2026
The WBPSC Industrial Development Officer selection process is divided into two parts: Part-I (Written Examination) and Part-II (Interview). Candidates must understand the examination structure and marks distribution to prepare effectively.
Part-I: Written Examination
The written examination will carry 100 marks and consist of 100 questions, with each question carrying 1 mark. The duration of the examination will be 90 minutes.
| Paper/Subject | Marks |
|---|---|
| English | 15 |
| Industrial Safety/Security Measures and Pollution Control Measures | 10 |
| Environmental Issue with Emphasis on Energy Conservation and Renewable Energy | 15 |
| Physical Science | 15 |
| Elementary Computer Knowledge | 10 |
| Industrial Scenario and Industrial Potential in West Bengal | 15 |
| Mental Ability and Arithmetic | 20 |
| Total | 100 |
Subject-Wise WBPSC IDO Syllabus 2026
According to the official WBPSC recruitment notification, the written examination covers seven subjects. The subject-wise syllabus and marks distribution are given below.
1. English – 15 Marks
Candidates should prepare for the English section as prescribed for the written examination. This subject carries 15 marks out of the total 100 marks.
2. Industrial Safety/Security Measures and Pollution Control Measures – 10 Marks
This section focuses on industrial safety, security measures and pollution control measures. Candidates should give attention to the subject areas specifically mentioned in the official syllabus.
3. Environmental Issue with Emphasis on Energy Conservation and Renewable Energy – 15 Marks
This section covers environmental issues, with particular emphasis on energy conservation and renewable energy. It carries 15 marks in the written examination.
4. Physical Science – 15 Marks
The Physical Science section carries 15 marks. Candidates should prepare this subject according to the prescribed syllabus and the level of the examination.
5. Elementary Computer Knowledge – 10 Marks
This section evaluates elementary computer knowledge and carries 10 marks in the written examination.
6. Industrial Scenario and Industrial Potential in West Bengal – 15 Marks
This is an important section for candidates preparing for the Industrial Development Officer post. It focuses on the industrial scenario and industrial potential of West Bengal and carries 15 marks.
7. Mental Ability and Arithmetic – 20 Marks
Mental Ability and Arithmetic carries the highest weightage in the written examination, with 20 marks. Candidates should give sufficient preparation time to this section.
Important syllabus clarification: The official recruitment advertisement specifies these seven subject headings and their marks. It does not provide a separate chapter-wise or topic-wise breakdown under each subject. Therefore, candidates should not treat additional chapter lists from unofficial websites as the Commission’s officially prescribed syllabus.
WBPSC IDO Interview 2026
Candidates who qualify in the written examination will be considered for the Interview (Part-II), which carries 15 marks.
The Commission will prepare the final merit list based on the aggregate marks obtained in the Written Examination and Interview. The total marks for the selection process are 115.
| Selection Stage | Marks |
|---|---|
| Written Examination | 100 |
| Interview | 15 |
| Total | 115 |
Candidates should also note that knowledge of reading, writing and speaking Bengali is an essential requirement. However, this requirement is not mandatory for candidates whose mother tongue is Nepali. Bengali language knowledge will be tested at the time of the Interview, and poor performance in this test may lead to cancellation of candidature.
Also Read: OPSC ASO Recruitment 2026 Notification Out, 340 Vacancies, Apply Online From 9 November @opsc.gov.in
WBPSC IDO Negative Marking 2026
There will be negative marking in the written examination. According to the official notification, 0.25 marks will be deducted for every incorrect answer to an MCQ-type question.
| Answer Type | Marks |
|---|---|
| Correct Answer | +1 |
| Incorrect Answer | -0.25 |
| Written Examination | 100 Marks |
| Total Questions | 100 |
Candidates should answer questions carefully because incorrect answers will reduce their overall written examination score.
WBPSC IDO Qualifying Marks 2026
The Commission has prescribed category-wise qualifying marks on the aggregate marks obtained in the Written Examination and Interview. The qualifying marks are as follows:
| Category | Qualifying Marks |
|---|---|
| UR | 40% |
| EWS | 40% |
| MSP | 40% |
| OBC | 38% |
| SC | 35% |
| ST | 30% |
| PwBD | 30% |
There are no separate qualifying marks in the Interview. The Commission may also relax the qualifying marks further if a considerable number of reserved-category posts remain vacant.
WBPSC-IDO-Recruittment-2026-Notification.pdf
WBPSC IDO Preparation Tips 2026
Candidates preparing for the WBPSC Industrial Development Officer examination should follow a structured preparation strategy.
- Understand the Exam Pattern: First, check the seven subjects and their respective marks to understand the examination structure.
- Prioritise High-Weightage Subjects: Mental Ability and Arithmetic carries 20 marks, while English, Physical Science, Environmental Issues and Industrial Scenario each carry 15 marks.
- Prepare Industrial-Related Topics: Give particular attention to industrial safety, pollution control, renewable energy and the industrial potential of West Bengal.
- Practise MCQ Questions: Since the written examination consists of 100 objective-type questions, regular MCQ practice can help improve accuracy.
- Manage Examination Time: Candidates will get only 90 minutes to answer 100 questions. Practise completing mock tests within the prescribed time.
- Avoid Unnecessary Guesswork: With 0.25 negative marking for each wrong answer, accuracy is important.
- Prepare for the Interview: Along with written examination preparation, candidates should also develop an understanding of the Industrial Development Officer post and the relevant industrial sector.
WBPSC IDO Recruitment 2026: Important Dates
Candidates can check the important application dates mentioned in the official notification.
| Events | Dates |
|---|---|
| Notification Number | 15/2024 |
| Online Application Starts | 6 November 2026 |
| Last Date to Apply Online | 26 November 2026 (up to 3 PM) |
| Last Date for Fee Payment | 26 November 2026 (up to 3 PM) |
| Application Edit Window | 27 November to 2 December 2026 |
| Written Examination Date | To be notified |
| Interview Date | To be notified |
WBPSC IDO Recruitment 2026: Educational Qualification
Candidates must fulfil the prescribed educational qualifications to apply for the Industrial Development Officer post.
- A degree from a recognised University; OR
- A Diploma in Engineering or Technology from a recognised University or Institution.
The prescribed essential qualification must be obtained by the closing date of online application submission.
WBPSC IDO Official Notification and Important Links
Candidates can use the following official links to check recruitment-related information and updates.
| Description | Official Link |
|---|---|
| WBPSC Official Website | Click Here |
| WBPSC Syllabus Section | Click Here |
| WBPSC Notification/Announcements | Click Here |
| Online Application Portal | Apply Online |
| Official Recruitment Information | Click Here |
Note: Candidates are advised to download and read the official WBPSC IDO Recruitment Advertisement No. 15/2024 carefully before applying. The subject-wise marks and examination scheme provided in this article are based on the recruitment notification.
WBPSC IDO Syllabus 2026: FAQs
Q1. How many subjects are included in the WBPSC IDO Written Examination 2026?
Ans: There are seven subjects: English, Industrial Safety/Security Measures and Pollution Control Measures, Environmental Issues with emphasis on Energy Conservation and Renewable Energy, Physical Science, Elementary Computer Knowledge, Industrial Scenario and Industrial Potential in West Bengal, and Mental Ability and Arithmetic.
Q2. How many marks does the WBPSC IDO Written Examination carry?
Ans: The Written Examination carries 100 marks, consisting of 100 questions of 1 mark each.
Q3. What is the duration of the WBPSC IDO examination?
Ans: The duration of the written examination is 1 hour 30 minutes.
Q4. Is there any negative marking in the WBPSC IDO Examination 2026?
Ans: Yes. There is negative marking of 0.25 marks for every incorrect answer to an MCQ-type question.
Q5. Which subject carries the highest marks in the WBPSC IDO Syllabus?
Ans: Mental Ability and Arithmetic carries the highest marks, with 20 marks in the written examination.
Q6. How many marks are allotted for the WBPSC IDO Interview?
Ans: The Interview carries 15 marks.
Q7. What is the total marks of the WBPSC IDO Selection Process?
Ans: The total marks are 115, including 100 marks for the Written Examination and 15 marks for the Interview.
Q8. What are the qualifying marks for General category candidates in WBPSC IDO Recruitment 2026?
Ans: The prescribed aggregate qualifying marks for UR category candidates are 40%.
Q9. Is Bengali language knowledge compulsory for WBPSC IDO Recruitment?
Ans: Yes. The ability to read, write and speak Bengali is an essential requirement, except for candidates whose mother tongue is Nepali. Bengali language knowledge will be tested during the Interview.
Q10. When will the WBPSC IDO Written Examination 2026 be conducted?
Ans: The written examination date has not been announced in the supplied recruitment notification. Candidates should regularly visit the official WBPSC website for updates.
