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The National Testing Agency is on its way to conducting the Council of Scientific & Industrial Research National Eligibility Test (CSIR NET) in a few days and might be building up some stress among the aspirants being a national-level exam. Candidates who aspire to bring their longed academic dreams to life must ensure that they are aware of each aspect of the subject they have chosen.
Life Science is a subject in CSIR NET with a huge number of aspirants appearing. With this good level of competition, candidates must make themselves aware of the total of the marks they at least need to clear the exam. Hence, to clear the dust from this topic, we have created this article which will you what is a good score in CSIR NET Life Science.
CSIR NET Life Science Marking System
Before jumping over to know the needed good score to qualify, candidates need to be aware of the marking system followed by CSIR NET in the Life Science subject. As for each subject, there is a distinct marking system being followed, we need to know the marking system specifically for Life Science in CSIR NET.
CSIR NET Life Science Marking System | ||||
LIFE SCIENCES | PART A | PART B | PART C | TOTAL |
Total Questions | 20 | 50 | 75 | 145 |
Max Number of Questions to attempt | 15 | 35 | 25 | 75 |
Marks for each correct answer | 2 | 2 | 4 | 200 |
Marks for each incorrect answer (Negative marking for parts A, B & C is @ 25%) | 0.5 | 0.5 | 1 | – |
CSIR NET Life Science Minimum Qualifying Marks
Candidates might have found that there is a minimum marks benchmark needed to qualify for the CSIR NET exam in the official notification which is a minimum of 33% for General, EWS, OBC, and 25% for SC/ST and PwD categories. The statement in the notification also states that the candidates need to qualify comprehensively for all the parts. But wait, here is the twist, and that is, these marks are just a minimum benchmark and the selection is based upon the final cut-off released by the NTA.
CSIR NET Life Science Minimum Qualifying Marks | |
Category | Minimum Qualifying Marks (%) |
General (UR) | 33% |
EWS (Economically Weaker Section) | 33% |
OBC (Other Backward Classes) | 33% |
SC (Scheduled Caste) | 25% |
ST (Scheduled Tribe) | 25% |
PwD (Persons with Disabilities) | 25% |
Cut Off Trends In CSIR NET Life Science
With this minimum qualifying marks table, we have the idea that selection for the CSIR NET Life Science is not defined upon a number that can be pre-determined and candidates need to put in their best possible efforts to be counted under the CSIR NET Life Science cut off. Hence, to understand what has been the cut off trends for the Life Science subject, let’s check the table below:
Junior Research Fellowship (JRF) Cut Off Trend | ||||||
Session | UR (%) | EWS (%) | OBC (%) | SC (%) | ST (%) | PwD (%) |
June 2024 | 99.0847 | 96.5223 | 96.4461 | 91.7865 | 87.8237 | 69.1351 |
Dec 2023 | 99.2136 | 97.1788 | 97.1788 | 92.2448 | 85.4189 | 72.0189 |
Dec 2022/Jun 2023 | 98.9916 | 97.0731 | 96.4656 | 91.9794 | 86.1380 | 75.8571 |
Dec 2021 | 98.7860 | 96.0689 | 96.2291 | 90.5329 | 84.8720 | 64.7657 |
June 2021 | 98.7860 | 96.0689 | 96.2291 | 90.5329 | 84.8720 | 64.7657 |
Assistant Professor Cut-off Trend | ||||||
Session | UR (%) | EWS (%) | OBC (%) | SC (%) | ST (%) | PwD (%) |
June 2024 | 98.3439 | 94.4568 | 93.7092 | 87.8428 | 83.7408 | 69.1351 |
Dec 2023 | 98.0541 | 94.9214 | 94.9214 | 88.5506 | 80.5919 | 72.0189 |
Dec 2022/Jun 2023 | 97.3904 | 94.8055 | 93.7749 | 88.1794 | 81.3444 | 73.8571 |
Dec 2021 | 97.0118 | 93.8766 | 93.8766 | 86.3854 | 79.8293 | 63.6902 |
June 2021 | 97.0118 | 93.8766 | 93.8766 | 86.3854 | 79.8293 | 63.6902 |
Impact of Normalization on CSIR NET Life Science Scores
Life Science is the only subject in CSIR NET that undergoes a normalization process, unlike the other four subjects. This is due to the huge number of aspirants who apply under this subject, which necessitates conducting the exam in multiple shifts. Since different shifts may have variations in difficulty levels, the normalization process ensures fairness by adjusting scores based on relative performance.
This prevents any shift from having an unfair advantage or disadvantage, ultimately ensuring that the final scores are equitable across all sessions. The National Testing Agency (NTA) uses a scientific normalization formula to achieve this, considering factors like mean, standard deviation, and raw scores from different shifts. The normalization process follows a percentile-based method to equalize scores across different shifts. The steps involved are:
Raw Score Calculation: Marks obtained by a candidate in their respective shift.
Percentile Score Calculation: The percentile rank is determined based on the candidate’s performance relative to others in the same shift.
Equalization Across Shifts: The percentile scores from different shifts are compared and mapped to a common scale.
Final Normalized Score Assignment: The final score is derived using the below formula.
CSIR NET Normalization Formula:
What Is A Good Score In CSIR NET Life Science?
As we understand the cut-off trends and normalization process, it becomes clear that candidates must aim for at least 100 marks out of 200 to meet the minimum benchmark for the CSIR NET Life Science exam. However, for a more competitive edge and to increase the chances of securing a Junior Research Fellowship (JRF), a score of 110 or above is considered a good target. This range ensures a better ranking, as the final selection depends on the cut-off, normalization, and overall performance in the exam. Candidates should aim for scores above 110-120 marks, factoring in the difficulty level and the normalization process that adjusts for multiple exam shifts, ultimately boosting their chances of qualifying and securing a higher rank.
Good Score Range In CSIR NET Life Science |
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Score Range | Category | Explanation |
100-110 marks | Assistant Professor | Minimum qualifying score to clear the exam for Assistant Professor eligibility. |
110-120 marks | JRF (Junior Research Fellowship) | A good score for JRF increases the chances of securing the fellowship. |