Everything you need for WBPSC Industrial Development Officer prep sits on this one page:

• Subject-wise previous year questions across History, Geography, General Knowledge, English, Arithmetic, Science, Economics, Polity and Reasoning
• Practice PYQs and full-length Mock Tests built on the actual IDO written exam pattern
• A regularly growing FAQ section covering both this page and the real WBPSC IDO recruitment

No need to hunt across ten different websites — it’s all bundled here.

Yes, completely. Every button above opens free content on wbpscupsc.com — no login, no hidden charge, no paywall anywhere in the PYQ sections.

wbpscupsc.com hosts subject-wise previous year questions for free, while wbcsmocktest.com hosts timed, exam-pattern Mock Tests on a free-plus-paid model. Think of one as your question bank and the other as your test-day simulator.

No downloadable file is provided here. Every question is presented directly on the page itself, so you can revise straight from your phone or laptop browser without waiting on any download.

The page is refreshed whenever new IDO papers or WBPSC notifications surface, so re-checking it periodically as your exam date nears is worth the habit.

No sign-up is required anywhere on wbpscupsc.com. Every subject button on this page takes you straight to the questions, with nothing to fill in first.

A few channels to pick from, all active with regular posts:

• Facebook Page
• Facebook Group
• Telegram Group
• YouTube Channel
• WhatsApp Support

wbpscupsc.com and wbcsmocktest.com both work smoothly straight from your phone’s browser — no Play Store or App Store download needed. If you’d like the app-like experience, visit the wbpscupsc.com homepage and install our web app directly from there for quicker, one-tap access.

Absolutely — message us on WhatsApp or post in the Facebook Group with the subject and question. Corrections and additions are made on an ongoing basis.

Both — a free set of Practice-PYQs and Mock Tests is available to try first, with additional paid test series for candidates who want deeper, exam-style practice on wbcsmocktest.com.

The West Bengal Public Service Commission (WBPSC) conducts the Industrial Development Officer (IDO) recruitment for posts under the Directorate of Micro, Small & Medium Enterprises (MSME), within the MSME and Textiles Department, Government of West Bengal.

Candidates generally need a Bachelor’s degree in Engineering/Technology (B.E./B.Tech) from a recognized university, or a Diploma in Engineering/Technology from a recognized institution, in a relevant specialization.

Past cycles have set the general-category age band at roughly 21 to 39 years as on the notification’s cut-off date. This is reset with every fresh notification, so confirm it against the current one before applying.

Yes — typically 3 years for OBC-NCL, 5 years for SC/ST, and an additional relaxation for PwBD candidates, on top of the general upper age limit. Verify the exact figures against the latest official notification.

Yes — candidates are usually expected to be able to read, write, and speak Bengali, since the role involves regular administrative and documentation work within West Bengal’s MSME & Textiles Department.

Three broad stages:

1. Written Examination — objective/MCQ type
2. Interview — for candidates shortlisted on written exam rank
3. Document Verification — final check of certificates and credentials

Final selection is based on combined performance across these stages.

No. IDO selection has no PMT or PET — it’s a written exam followed by an interview and document verification, since the role is technical-administrative rather than field-patrol based.

The written paper is objective (MCQ) type, typically split into two parts — Part-I with 75 questions from General Studies (Science, Humanities, Industrial Scene & Industrial Potential in West Bengal & India), and Part-II with 25 questions from Mental Ability and Arithmetic. Treat the exact split as indicative and cross-check with the current notification.

The written exam generally carries 100 questions in total, to be completed within 90 minutes. With that volume in a limited window, pacing matters as much as accuracy.

The official notification specifies whether negative marking applies for the current cycle, so this detail can change — always confirm it against the latest detailed notification rather than assuming it carries over from an earlier cycle.

The core syllabus spans General Studies (Science, Humanities, Industrial Scene & Industrial Potential), Mental Ability, and Arithmetic. That’s why this page splits practice across History, Geography, General Knowledge, Science, Economics, Polity, English, Arithmetic and Reasoning buttons individually, so weak areas show up clearly.

General Studies covers Science, Humanities topics (History, Geography, Polity, Economy, GK), along with the Industrial Scene and Industrial Potential of West Bengal & India — a section fairly unique to this exam compared to other WBPSC posts.

Expect standard reasoning areas like series, coding-decoding, and analytical/logical questions alongside arithmetic basics — percentage, ratio-proportion, profit-loss, simple & compound interest, average, and simplification, pitched at a graduate-entry level.

Yes, WBPSC sets category-wise minimum qualifying marks for the IDO written exam. Exact cut-offs differ by category and are notified fresh each cycle, so always check the current notification rather than an older one.

Candidates who clear the written exam and rank within the shortlist are called for a personal Interview, which evaluates communication skills and professional/technical knowledge relevant to the IDO role.

After the interview, shortlisted candidates go through Document Verification, where original certificates — educational qualification, age proof, category certificates, and identity documents — are checked before the final merit list is drawn up.

Pay Structure	As per the 7th CPC Pay Matrix, West Bengal
Basic Pay	Around Rs. 32,100 per month
Gross Salary (approx.)	Around Rs. 37,415 per month

The in-hand figure is calculated after standard deductions, with DA, HRA and other benefits added on top as per government rules.

Typical additions include Dearness Allowance (DA), House Rent Allowance (HRA), and other government-prescribed benefits — standard for a West Bengal state government post under the MSME & Textiles Department.

Yes — newly appointed candidates are typically placed on probation for a period prescribed by the department, drawing salary throughout, before being confirmed in the post.

Industrial Development Officer is generally treated as a Group B, State Government post — a solid technical-administrative entry point for engineering graduates and diploma holders into West Bengal’s MSME sector.

Applications are accepted online only, through the official WBPSC portal (psc.wb.gov.in). You register, fill in educational and personal details, upload photo and signature as per spec, and pay the application fee before the deadline.

Past cycles have charged around Rs. 160 for General/OBC candidates, while SC/ST/PwD candidates are typically fully exempt. Confirm the exact amount and exemption categories against the current notification.

A recent passport-size photograph and a clear signature scan, within the file-size and dimension limits stated in that year’s application instructions, are needed at registration. Mismatched specs are a common reason applications get stuck — double-check before hitting submit.

Vacancy counts vary each cycle depending on government requirement in the MSME & Textiles Department, and are confirmed only in the detailed WBPSC notification for that recruitment year — not in the initial short notice.

The role sits within the MSME sector’s promotion and regulation work:

• Supporting registration, licensing, and documentation for micro, small & medium enterprises
• Assisting industrial units with government scheme benefits and compliance
• Field visits and administrative coordination within the Directorate of MSME

It’s a mix of desk-based documentation and field-facing industrial promotion work.

A workable rhythm many aspirants follow:

1. Lock down the Part-I/Part-II split and qualifying-mark structure first
2. Rotate daily practice across the GK-linked subjects (History, Geography, Science, Economics, Polity, English) alongside Arithmetic and Reasoning on this page
3. Spend extra time on the Industrial Scene & Industrial Potential portion, since it’s specific to this exam
4. Take timed mock sets to build exam-day speed and accuracy together
5. Keep a running current-affairs and industrial-policy notebook rather than cramming close to the exam

Since IDO cycles don’t come around every year, thorough previous year paper practice matters more here than in annually-held exams.