Table of ContentsClick to view all sections
- TGPSC Assistant Scientist Answer Key 2026: Paper-I and Paper-II Update
- How to Raise an Objection on the TGPSC Assistant Scientist Answer Key
- Preliminary Key, Expert Review and Final Key
- TGPSC Assistant Scientist (Analyst Grade-II) Recruitment 2026 — Telangana PCB Posts
- Vacancy Breakdown — TGPSC Assistant Scientist 2026
- What Is the Eligibility for TGPSC Assistant Scientist 2026?
- What Is the Salary for TGPSC Assistant Scientist 2026?
- What Is the Selection Process for TGPSC Assistant Scientist 2026?
- What Are the Important Dates for TGPSC Assistant Scientist 2026?
- What Was the Application Fee?
- How to Apply Online for TGPSC Assistant Scientist 2026
- Documents to Keep Ready for Verification
- What Candidates Should Do After Checking the Key
- Common Mistakes to Avoid
- Final Takeaway
- Essential Links — TGPSC Assistant Scientist 2026
The TGPSC Assistant Scientist Answer Key update covered both papers of the Assistant Scientist (Analyst Grade-II) examination for the Telangana State Pollution Control Board (TSPCB). In its web note, the Telangana State Public Service Commission (TGPSC) stated that preliminary keys and master question papers would be available through candidate login from 27 to 30 October 2026. The deadline given for submitting objections was 5:00 PM on 30 October 2026. That announced objection period has passed, so candidates should check the official TGPSC website for any later notice, final key or result update.
The information below brings together the key-related instructions and the recruitment details provided for Notification No. 01/OG/PC/2026. It distinguishes the preliminary key from the final key, explains the stated objection process and summarises the post, vacancies, eligibility, examination and important dates. Use the official notices linked at the end as the authority, particularly if a later update changes or clarifies an earlier instruction.
TGPSC Assistant Scientist Answer Key 2026: Paper-I and Paper-II Update
| Event | Information stated by TGPSC |
|---|---|
| Examination | Paper-I and Paper-II, held in CBRT mode on 24 October 2026 |
| Preliminary keys and master question papers | Candidate login, 27–30 October 2026 |
| Objection deadline | 5:00 PM on 30 October 2026 |
| Objection fee | ₹500 per question |
| Objection method | Online submission through the TGPSC portal |
| Final key | To be published after consideration of objections and approval by the Commission |
The keys available during the stated period were preliminary, not final. TGPSC said objections would be examined by an Expert Committee and that the final key would be published after the Commission’s approval. The notice also stated that objections to the final key would not be considered. Candidates should therefore treat a preliminary answer as provisional and avoid relying on it as the Commission’s final decision on a question.
The master question paper is useful for checking the question wording alongside the key. When reviewing the TGPSC Assistant Scientist Answer Key, compare the relevant question and answer option carefully with the response details available to you. Keep the two papers separate in your notes: Paper-I covers General Studies and General Abilities, while Paper-II covers Chemistry. The source information does not confirm a result date, so do not assume that the publication of a key means a result will be released on a particular date.
How to Raise an Objection on the TGPSC Assistant Scientist Answer Key
TGPSC instructed candidates to submit objections online through its portal within the notified period. According to the web note, physical submissions, emails and other forms of representation would not be accepted. The stated deadline was 5:00 PM on 30 October 2026; candidates should not assume that the objection portal remains open after that cutoff. Check the Commission’s website for any subsequent notice before taking action.
| Step | What candidates were instructed to do |
|---|---|
| 1 | Open the relevant TGPSC answer-key or objection page and sign in using candidate credentials. |
| 2 | Review the preliminary key and master question paper for the relevant paper against the response being challenged. |
| 3 | Submit a separate online objection for each question, following the portal’s instructions. |
| 4 | Write the explanation in English and provide supporting evidence for the claim. |
| 5 | Give source details, such as author, edition, page and publisher, or a website URL, as applicable. |
| 6 | Pay the stated ₹500 fee for each objection through the payment gateway and keep the submission and payment records. |
The fee was stated as ₹500 per question, rather than a single fee for a batch of challenges. The web note said that the fee would be reimbursed if an objection was accepted and sustained in the final key. This means the stated reimbursement condition depended on the objection being sustained; the supplied information does not describe any other basis for a refund. The note referred candidates to Section 11 of the notification for the complete procedure, so that section should be consulted for the original requirements.
A well-organised objection should identify the paper and question being challenged, state the requested correction clearly and connect the supporting source to the point being made. This is a practical way to follow the notice’s requirement to explain the objection and give evidence; it does not replace any fields or format prescribed in the portal. Candidates were also advised to retain the objection submission and payment records. If the announced period has ended, use the official site to check for a later instruction rather than trying to send a challenge through email or post.
Preliminary Key, Expert Review and Final Key
The answer-key process described by TGPSC has distinct stages. First, the Commission makes the preliminary key and master question paper available to candidates. Candidates can use the notified objection route to point out a disputed answer and provide evidence. The Expert Committee then examines objections, after which the final key is published following approval by the Commission. The supplied notice states that objections against the final key will not be considered.
This distinction matters when checking an expected score. A candidate can use the preliminary key to review responses, but the answer may change after the objection review. The information provided here does not specify a marking scheme for incorrect or unanswered responses, so it would not be appropriate to assume a penalty or calculate a definitive score without consulting the relevant official notification. Likewise, this update does not state when the final key or result will be issued.
TGPSC Assistant Scientist (Analyst Grade-II) Recruitment 2026 — Telangana PCB Posts
Notification No. 01/OG/PC/2026 concerns direct recruitment to Assistant Scientist (Analyst Grade-II) posts in the Telangana State Pollution Control Board. The post is identified as a Telangana State-level post. The notified pay scale is ₹45,960–₹1,24,150. Applications were accepted online through the TGPSC process, and the stated application window closed on 25 May 2026 at 5:00 PM.
Key Highlights — TGPSC Assistant Scientist Recruitment 2026
| Recruitment detail | Information |
|---|---|
| Recruiting body | TGPSC |
| Department or organisation | Telangana State Pollution Control Board (TSPCB) |
| Post | Assistant Scientist (Analyst Grade-II) |
| Notification number | 01/OG/PC/2026 |
| Total notified vacancies | 20 |
| Pay scale | ₹45,960–₹1,24,150 |
| Selection basis | Merit in the objective written examination, followed by the stated verification and fitness requirements |
| Application status | The stated application window has closed |
Vacancy Breakdown — TGPSC Assistant Scientist 2026
The recruitment details list 20 vacancies across the categories shown below. The OC and SC vacancy descriptions include the carry-forward details specified in the supplied summary. Category labels are reproduced as provided; candidates should refer to the notification for the applicable rules, reservation conditions and supporting certificate requirements.
| Category | Vacancies |
|---|---|
| OC, including carry-forward vacancies | 8 |
| EWS | 2 |
| BC-A | 1 |
| BC-B | 1 |
| BC-D | 1 |
| SC, Groups II and III, including carry-forward vacancies | 3 |
| ST | 3 |
| HH (hearing handicapped, PwBD) | 1 |
| Total | 20 |
What Is the Eligibility for TGPSC Assistant Scientist 2026?
Educational Qualification (as on 20 April 2026)
Applicants needed a Bachelor’s degree with Chemistry as one of the subjects from a university recognised in India. The qualification cut-off date was 20 April 2026. A qualification obtained through distance education or an open university had to be recognised by UGC, AICTE or DEB. Candidates using such a qualification should check the notification’s exact conditions and be ready to provide the relevant proof if required at verification.
The recruitment details supplied for this article do not list a post-qualification experience requirement. Accordingly, experience is not presented here as an eligibility condition. Candidates should still consult the official notification for the complete qualification wording and any related documentary requirements, rather than relying only on this summary.
Nationality
The stated nationality requirement was Indian citizenship. The supplied details do not provide further nationality-related categories or exceptions, so applicants should use the original notification if they need clarification about how this condition applies to their circumstances.
Age Limit (as on 01 July 2026)
The stated age range was 18 to 34 years, calculated as on 1 July 2026. The listed age relaxations are summarised below. The applicable relaxation can depend on the candidate’s category or service circumstances, and the official notification should be checked for the exact conditions and required proof.
| Category or group | Age relaxation stated |
|---|---|
| SC, ST, BC and EWS | 5 years |
| Persons with disabilities | 10 years |
| Telangana State Government employees | Up to 5 years, based on regular service |
| Ex-servicemen | 3 years plus length of defence service |
| NCC instructors | 3 years plus length of NCC service |
What Is the Salary for TGPSC Assistant Scientist 2026?
| Pay detail | Information |
|---|---|
| Notified scale of pay | ₹45,960–₹1,24,150 |
| Starting basic pay stated in the recruitment details | ₹45,960 |
| Allowances and in-hand salary | Not specified in the supplied notification summary; consult the official notification for service particulars |
| Posting and fitness | Appointment is subject to medical fitness; selected candidates must be willing to serve anywhere in Telangana State |
The pay scale is the notified range, while the starting basic pay listed in the recruitment details is ₹45,960. The information supplied does not set out an in-hand salary or a breakdown of allowances, so no take-home figure can be confirmed from these details. Appointment is also subject to medical fitness, and selected candidates must be willing to serve anywhere in Telangana State.
What Is the Selection Process for TGPSC Assistant Scientist 2026?
Selection was based on merit in the objective written examination. The recruitment details state that there is no interview or skill test. Candidates shortlisted on merit proceed to certificate verification and medical fitness checks. Scores from multiple CBRT sessions are subject to normalisation as described in the notification. The exact application of merit and other recruitment rules should be read in the official notification.
| Paper | Subject | Questions | Marks | Duration |
|---|---|---|---|---|
| Paper-I | General Studies and General Abilities | 150 | 150 | 150 minutes |
| Paper-II | Chemistry | 150 | 150 | 150 minutes |
| Total | Objective written examination | 300 | 300 | Two papers |
The examination was held in CBRT mode on 24 October 2026. The notification details also provide for an OMR mode. Each paper is listed as 150 questions, 150 marks and 150 minutes, for a total of 300 questions and 300 marks across the two papers. These figures describe the stated structure; candidates should consult the notification for any further instructions on the examination and scoring.
The stated minimum qualifying marks were 40% for OC, Sports and EWS candidates, 35% for BC candidates, and 30% for SC, ST and PH candidates. Meeting a minimum qualifying mark does not by itself guarantee selection. Shortlisting is determined by merit and the applicable recruitment rules, with certificate verification and medical fitness requirements applying to shortlisted candidates.
What Are the Important Dates for TGPSC Assistant Scientist 2026?
| Event | Date or detail |
|---|---|
| Notification released | 20 April 2026 |
| Online applications opened | 27 April 2026 |
| Application deadline | 25 May 2026, 5:00 PM; application window closed |
| Qualification assessed as on | 20 April 2026 |
| Age assessed as on | 1 July 2026 |
| Hall ticket availability | Stated as seven days before the examination |
| Written examination | 24 October 2026; held in CBRT mode |
| Preliminary keys and master question papers | 27–30 October 2026 through candidate login |
| Objection deadline | 30 October 2026 at 5:00 PM |
The application deadline and objection deadline are separate events. Applications closed on 25 May 2026, while the stated period for accessing the preliminary key and submitting objections followed the examination in October. The dates above reproduce the supplied information; they do not confirm a date for the final key, result or certificate verification. Look for a later official notice for those stages.
What Was the Application Fee?
| Fee component | Category or condition | Amount |
|---|---|---|
| Application processing fee | OC and BC | ₹1,000 |
| Application processing fee | SC, ST and PwBD | ₹500 |
| Examination fee | Applicants, except unemployed candidates who were exempt | ₹80 |
The supplied recruitment details state that Central or State Government, PSU and Corporation employees had to pay the ₹80 examination fee, including those otherwise eligible for the stated unemployed-candidate exemption. Fees were described as non-refundable and non-adjustable. Since the application window is closed, this fee information is provided for reference and is not an invitation to pay. Do not make a payment through an unofficial page.
How to Apply Online for TGPSC Assistant Scientist 2026
The online application period closed on 25 May 2026 at 5:00 PM. The steps below are retained as a reference to the process described; they do not mean applications are still being accepted. Candidates should use a later official notification if TGPSC announces a new application period or a separate recruitment.
- Create or access a TGPSC One-Time Profile Registration (OTPR) account.
- Sign in to the TGPSC portal and select Notification No. 01/OG/PC/2026.
- Enter the requested personal, educational, category, disability and local-area details.
- Upload the photograph and signature in the format specified by the portal.
- Pay the applicable fee online, submit the form and save the application and payment records.
For any application or recruitment record, the official notification and portal instructions take precedence over a general summary. The listed steps do not specify image dimensions, file sizes or any additional field requirements, so those should not be inferred from this outline.
Documents to Keep Ready for Verification
The recruitment summary identifies certificate verification for shortlisted candidates but does not provide a complete document checklist. The official notification and any verification notice are the final authority on which records must be produced and in what form. Candidates should be prepared to substantiate the information entered in their application. Depending on the claims made, relevant records may include:
- Proof of date of birth and identity or nationality.
- Degree certificate and marks records showing Chemistry as a subject.
- Recognition proof, where applicable, for a distance-education or open-university qualification.
- Category, EWS or PwBD certificates, if claimed, in the format and validity required by the notification.
- Service records for an age-relaxation claim based on government service, defence service or NCC service.
- Application form, OTPR details and fee records, where requested.
This list is a preparation aid, not a complete official checklist. Whether a particular document is required, and the required issue date or format, must be confirmed from the relevant TGPSC notice. Do not assume that a document is accepted solely because it appears in this general list.
What Candidates Should Do After Checking the Key
After checking the TGPSC Assistant Scientist Answer Key, candidates can use the following steps to keep track of the relevant records and later notices:
- Use only the official candidate-login pages to review the preliminary key and master question paper.
- Keep a copy of response details and any objection receipt or payment record already generated.
- Watch the TGPSC website for the final key, result and certificate-verification notices; the supplied information does not confirm a result date.
- Follow the instructions in the notice for any future stage instead of relying on unofficial dates or document lists.
- Check the final key before treating a preliminary answer as settled, since the notice describes an Expert Committee review and Commission approval.
Common Mistakes to Avoid
- Confusing the preliminary key with the final answer key.
- Assuming the announced objection window remains open after 5:00 PM on 30 October 2026.
- Trying to submit an objection by email or post when the stated process was online only.
- Submitting an objection without supporting evidence or the source details requested in the instructions.
- Forgetting that the stated fee was ₹500 for each question challenged.
- Assuming a minimum qualifying mark alone guarantees selection.
- Using an unofficial link or sharing candidate-login credentials with another person.
Final Takeaway
The recruitment covered 20 Assistant Scientist (Analyst Grade-II) posts in the Telangana State Pollution Control Board. Selection was based on a two-paper objective examination, with no interview or skill test stated in the supplied details. TGPSC announced preliminary keys and master question papers for Paper-I and Paper-II through candidate login from 27 to 30 October 2026. The stated objection deadline was 5:00 PM on 30 October, and the fee was ₹500 per question. As that period has passed, candidates checking the TGPSC Assistant Scientist Answer Key should use the official TGPSC website for any later final-key, result or verification announcement.
Frequently Asked Questions
Is the TGPSC Assistant Scientist Answer Key for both papers?
Yes. The TGPSC update covered preliminary keys and master question papers for Paper-I and Paper-II, available through candidate login during the stated period.
When was the Assistant Scientist examination held?
The objective examination for both papers was held on 24 October 2026 in CBRT mode.
What was the deadline to challenge the preliminary key?
The stated deadline was 5:00 PM on 30 October 2026. The announced period has passed; check TGPSC’s official website for any later update.
How much did an answer-key objection cost?
The stated charge was ₹500 for each question challenged. The fee was to be reimbursed if an objection was accepted and sustained in the final key.
Could candidates submit objections by email or post?
No. The web note specified online submission through the portal and said physical submissions, emails and other forms of representation would not be considered.
What evidence was required for an objection?
Candidates were instructed to support the claim with proof and identify the source, including details such as author, edition, page, publisher or website URL, as applicable. The objection explanation had to be in English.
What was the qualification for Assistant Scientist (Analyst Grade-II)?
A Bachelor’s degree with Chemistry as one of the subjects from a recognised Indian university was specified. The qualification cut-off date was 20 April 2026. Distance or open-university qualifications had to be recognised by UGC, AICTE or DEB.
Is the application process still open?
No. The application deadline stated in the recruitment details was 25 May 2026 at 5:00 PM. Check TGPSC’s official portal for current recruitment updates.
When will the final key or result be released?
The supplied information does not confirm a final-key or result date. TGPSC stated that objections would be examined by an Expert Committee and that the final key would be published after approval by the Commission. Check the official website for later notices.
Essential Links — TGPSC Assistant Scientist 2026
| Resource | Official link |
|---|---|
| Download answer key and master question paper | Open TGPSC candidate login |
| Submit answer-key objection | Open TGPSC objection portal |
| Official web note on key and objections | View TGPSC web note |
| Recruitment notification link supplied with the source information | Open the supplied TGPSC PDF link |
| TGPSC official website | Visit TGPSC |
Because key and objection information can change through later notices, verify the latest status directly on the TGPSC website. The links above are provided for convenience; follow any instructions displayed on the official portal.
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