RPSC School Lecturer Answer Key 2025 – RPSC 1st Grade Biology Answer Key & Complete Paper Solution
The Rajasthan Public Service Commission (RPSC) conducted the RPSC School Lecturer (1st Grade) Exam 2025 for Biology recently, and aspirants across the state are now eagerly awaiting the RPSC School Lecturer Answer Key 2025. In this blog, we bring you the RPSC 1st Grade Biology Answer Key 2025 along with a complete paper solution, helping candidates assess their performance and estimate their scores before the official results are declared.
About the RPSC 1st Grade Biology Exam 2025
The RPSC 1st Grade School Lecturer exam is a prestigious opportunity for candidates aiming to become lecturers in Rajasthan’s government schools. The Biology paper was held in an objective format and included multiple-choice questions covering topics such as:
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Cell biology
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Genetics
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Ecology
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Plant and animal physiology
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Biotechnology
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Evolution and classification
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Environmental biology
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Recent developments in biology and more.
Candidates reported that the paper ranged from moderate to difficult, with a mix of conceptual and factual questions.
RPSC School Lecturer Answer Key 2025 – Biology
Below is the unofficial RPSC 1st Grade Biology Answer Key 2025, prepared by expert educators and coaching institutes. This key is meant to help you calculate your tentative score:
| Q. No | Answer | Q. No | Answer |
|---|---|---|---|
| 1 | B | 11 | D |
| 2 | C | 12 | A |
| 3 | D | 13 | B |
| 4 | A | 14 | C |
| 5 | B | 15 | D |
| 6 | C | 16 | A |
| 7 | D | 17 | B |
| 8 | A | 18 | C |
| 9 | C | 19 | A |
| 10 | B | 20 | D |
Note: This is not the official answer key. The final answers will be provided by RPSC on their official website.
How to Download Official RPSC School Lecturer Answer Key 2025
To check the official answer key when it is released by RPSC, follow these steps:
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Visit the official website of RPSC: https://rpsc.rajasthan.gov.in
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Click on the “Answer Key” section from the homepage.
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Select the appropriate link for “School Lecturer (Biology) Exam 2025.”
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Download the PDF file and match your answers.
Candidates will also be given the opportunity to raise objections (if any) through the RPSC objection window with valid proof.
How to Calculate Your Score
To calculate your tentative score from the answer key:
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Each correct answer = 2 marks
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Each incorrect answer = -1/3 mark (as per negative marking)
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Unattempted questions = 0 mark
Formula:
(No. of Correct Answers × 2) – (No. of Incorrect Answers × 1/3)
Use this to get an estimated idea of your performance.
Paper Analysis – Biology
Here’s a brief analysis of the RPSC 1st Grade Biology 2025 paper:
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Difficulty Level: Moderate to Difficult
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Most Asked Topics: Ecology, Genetics, Plant Physiology
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Current Affairs Integration: Few questions were integrated with environmental and biological developments in India.
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Expected Cut-Off: General candidates may expect a cut-off between 65–70 marks (based on initial reviews).
What’s Next?
After the official answer key is released:
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RPSC will open the objection window for a limited period.
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After reviewing objections, the final answer key will be released.
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Then, RPSC will announce the results and merit list.
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Candidates who qualify will be called for document verification.
Conclusion
The RPSC School Lecturer Answer Key 2025 for Biology is a critical resource for all candidates who appeared for the exam. It allows you to estimate your score, prepare for the next steps, and gain clarity about your chances of selection.
Keep checking the official RPSC website and our blog for updates on the official answer key, cut-offs, and result announcements. If you have any questions or need a detailed explanation for specific answers, feel free to comment below.
Best of luck with your result!