Scientific Assistant Biology Group Final Answer Key 2025 Advt. No. 247/202425 – Scientific Assistant (Biology Group) | Final Answer Key (FAK)
Scientific Assistant Biology Group Final Answer Key 2025
Important Notice: Publication of Final Answer Key (FAK)
- The CBRT-based competitive examination for the post of Scientific Assistant Biology Group Final Answer Key 2025, Class-III under Advt. No. 247/202425 was conducted on 25/05/2025.
- The exam consisted of
- Part-A: 60 questions
- Part-B: 150 questions.
- The Provisional Answer Key was published on 26/05/2025.
objections submitted
After consideration of objections submitted by candidates against the Provisional Answer Key, the Board has finalized the Final Answer Key (FAK) with the following summary of corrections/changes for
- Part-B:
- Question No- 61
- Question ID:- 441009223842
- Remarks:- Multiple correct options (Option IDs: 441009876653, 441009876654)
- Question No- 68
- Question ID:- 441009225181
- Remarks:- Answer key changed to Option ID: 441009881835
- Question No- 70
- Question ID:- 441009225192
- Remarks:- Question cancelled
- Question No- 100
- Question ID:- 441009207533
- Remarks:- Question cancelled
- Question No- 197
- Question ID:- 441009223961
- Remarks:- Question cancelled
- Question No- 61
Effect on scoring / normalization:
As per verification, 3 questions in Part-B have been cancelled. Pro-rata (scaled) marks will be awarded accordingly. The marking scheme applied is as follows:
- Part-A (60 questions): +1.00 mark for each correct answer; -0.25 mark for each wrong answer.
- Part-B (after cancellations): Since 3 questions are cancelled (i.e., 147 valid questions remain), marks have been adjusted on a pro-rata basis: +1.02040 marks for each correct answer and -0.25510 marks for each wrong answer (as applied by the Board).
Download Answer Key
Additional Information
Candidates are informed to take note of the above changes. Any benefit arising from cancelled questions has been applied pro-rata while computing marks.
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