INBO Answer Key 2025 Out, Download Solution PDF

INBO Answer Key 2025 Out: The Indian National Biology Olympiad (INBO) is a countrywide examination arranged by the Homi Bhabha Center for Science Education. INBO is organized for the most talented young individuals for the third stage of the International Biology Olympiad (IBO).

Students who participated in the INBO Examination can now evaluate their performance by analyzing the INBO Answer Key 2025 released by the HBCSE on 19th February 2025 at https://secure.hbcse.tifr.res.in. Candidates can submit re-evaluation request till 19th to 25th February 2025

INBO Answer Key 2025

INBO 2025 Answer Key

INBO Answer Key 2025 PDF Download Link 

INBO Answer Key 2025 PDF Download Link

INBO Question Paper 2025 PDF Download Link

Steps to Check the INBO Answer Key 2025 

1. Visit the Official Website : Visit the Homi Bhabha Centre for Science Education official website at https://secure.hbcse.tifr.res.in.
2. Navigate to the Olympiad Section : Find the section dedicated to Science Olympiad 2024-2025 and click on INBO 2025.
3. Download the Answer Key : Under this search for the link that reads "INBO Answer Key 2025" link and click to download the file.
4. Save the File : Save the INBO Answer Key 2025 PDF to your device and use it to analyze your performance.

Criteria for qualification from INBO to OCSC 2025

1. Successful Qualification in INBO : Candidates must be on the merit list from Stage II of the selection process, which is the INBO. Only those who qualify this stage will be eligible for OCSC .
2. Minimum Admissible Score : To qualify for OCSC, candidates must achieve a minimum admissible score of 40% of the total marks in the INBO exam . This score is crucial as it determines eligibility for advancement.
3. Selection Limit : Typically, around 250 candidates who perform best in the INBO are selected to attend the OCSC . The selection is based on their performance in both theoretical and practical components of the INBO.
4. Age and Educational Requirements : Candidates must be Indian citizens currently enrolled in Class 11 or 12 at a recognized educational institution in India. They should not have completed their 12th Board examination before November 30, 2024.
5. Exclusivity to Biology Olympiad : Students applying for other Olympiad programs, such as the NSEJS, in the same year are not eligible for INBO .

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Importance of INBO Answer Key 2025

1. Performance Evaluation

• Score Estimation : The answer key enables candidates to compare their responses with the correct answers, allowing them to calculate an estimated score based on the exam's marking scheme. This helps students gauge their performance accurately and understand their standing relative to other participants .
• Error Identification : By reviewing the answer key, students can identify mistakes they made during the exam or discrepancies in the key itself. This process is essential for recognizing areas that require improvement and refining their knowledge base .

2. Transparency and Fairness

• Transparency in Assessment : The release of the INBO Answer Key enhances the transparency of the evaluation process. It provides students with insight into how their answers were assessed, fostering trust in the examination system .
• Objection Process : Candidates have the opportunity to raise objections if they find errors in the answer key. This formal process ensures that inaccuracies are addressed before the final results are published, contributing to a fairer outcome for all candidates .

3. Preparation for Future Competitions

• Learning Tool : The answer key serves as a valuable learning resource, helping students understand correct methodologies and strategies for solving biology problems. This insight is beneficial not only for future INBO attempts but also for other competitive exams at national and international levels .
• Confidence Building : Reviewing performance against the answer key allows students to gain confidence in their knowledge and skills, which is crucial for tackling more advanced challenges in biology and related fields.