GATE normalization formula is used to calculate scores for multiple session papers. Read this article to know how GATE scores are calculated and what is the GATE normalization process.
GATE 2025 Normalization Process:
GATE 2025 exam was held on February 1, 2, 15, and 16, 2025, across multiple sessions for 30 papers. Since the exam is conducted in various sessions for different papers, the difficulty level may vary individually for each exam. Some sessions may have easier questions, while others may have more challenging ones. To address this, the authorities implement GATE 2025 normalization process, which ensures that the scores reflect the varying difficulty levels across sessions. GATE normalization process aims to provide fair and consistent results for all students. The final
GATE 2025 result
will be based on the student’s raw marks, score, and normalized score. The raw marks are the marks scored by the student in their specific exam session, calculated out of 100. The GATE score, on the other hand, is calculated out of 1000 using a specific formula.
GATE normalization process is particularly relevant for papers with multiple sessions, such as Computer Science and Engineering and Civil Engineering. In the GATE 2025 result, students who take a paper in a single session will receive their GATE scores, while those who take papers with multiple sessions will receive normalized scores.
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To know more about how GATE result 2025 is prepared, GATE 2025 normalization process, GATE scores, and marks refer to the post below.
About GATE Normalization Process 2025
GATE 2025 papers will be conducted in multiple sessions. Different sessions will have different levels of difficulty for the GATE paper. Hence, in order to conduct a fair examination and evaluate a fair cutoff score, the GATE 2025 normalization process will be done. Often students who have appeared for the exam get confused as to how the normalization process is done and how is the final score calculated for GATE. This article will demonstrate the formula and process for the GATE normalization process to help students get an idea about the same.
GATE 2025 Normalization Process Formula
The standard deviation and variance formula is used for calculating the normalized score for the students appearing in the multi-session papers of GATE.
The actual formula which is used to calculate the GATE normalization score is:
Where,
mij : the marks obtained by the student in the session
mgt : the average marks of students for all sessions
mgq : the sum of mean & Standard deviation for all sessions
mti: the average marks of students for one session
miq : the sum of mean & Standard deviation for one session
Let us understand the normalization process with the help of a case study.
Let us assume 5 students have appeared for the GATE multi-session papers. The marks obtained by all of the 5 students out of full marks are as follows:
Students | Marks Obtained |
|---|---|
C1 | 144 |
C2 | 152 |
C3 | 142 |
C4 | 132 |
C5 | 120 |
Now, the average score for the marks obtained by all the students will be calculated using the formula:
C1 + C2 + C3 + C4 + C5 / 5
Which will be: 144 + 152 + 142 + 132 + 120 / 5
= 690/ 5
=183 , which is the average score
Further, the variance of the average score for all the students will be calculated using the formula:
Square of the sum of (Actual score- Average score)/ total students
Which will be: sq. [(144-138) + (152-138) - (142-138) - (138-132) + (138-120)] / 5
Variance will be: sq. 6 + sq. 14 + sq. 4 +sq. 6 + sq. 18 / 5
= 24
Now, the standard deviation for the calculated variance will be derived using the formula: Sq. root (variance)
Which will be: sq. root (24)
= 4.89
= 5 (Nearest sum)
This will be the final normalized score.
After the calculation of the normalized score, the final score is released by the GATE examination authority for all the papers.
How to Calculate GATE Normalized Score 2025?
GATE authorities use formulas to convert the marks of the student into scores. Since certain exams are given over multiple sessions, a suitable normalization formula is applied to take into consideration any variations in the question paper difficulty between sessions. The fundamental tenet of the GATE 2025 normalization process is that "the distribution of students' abilities is the same across all sessions in all multi-session GATE papers." This premise is proven by the enormous number of students who appear in GATE multi-session papers and the random session allocation process.
Also Check -
GATE 2025 CSE Marks vs Rank vs Score Analysis
How to Calculate GATE Score 2025?
GATE score is calculated out of 1000 and GATE marks is calculated out of 100. The GATE Score for single-session papers is calculated using the real GATE marks achieved by the students. For example, if you appeared for a Biotechnology Engineering paper and scored 70 marks out of 100, then 70 marks are your real or raw marks that will be used to calculate GATE scores. The GATE score for papers with multiple sessions like Computer Science and Engineering and Civil Engineering are calculated using actual/ raw marks and Normalized scores.
The following formula is used to calculate GATE scores:
where,
M: marks recvied in GATE (actual marks for single-session papers and normalized marks for multi-session papers)
Mq: Qualifying marks for general category student in GATE paper.
Mt: Mean of marks of top 0.1% or top 10 (whichever is larger) of students who appeared for GATE (in case of multi-session papers including all sessions)
Sq: 350, is the score assigned to Mq
St: 900, is the score assigned to Mt
GATE Qualifying Marks 2025
GATE 2025 qualifying marks are the marks that students must score to pass the exam. GATE qualifying marks are released along with the GATE 2025 result on the official website. The GATE exam's qualifying scores (out of 100) varied for each category. Check how GATE qualifying marks 2025 are calculated by referring to the table below.
Category | GATE Qualifying Marks (Out of 100) |
|---|---|
General Category (Gen) | 25 or μ + σ, whichever is higher* |
Other Backward Classes (OBC) | 90% of the general category's qualifying mark |
Scheduled Caste and Scheduled Tribe (SC/ST) | 2/3 (i.e., 66.67%) of the general category's qualifying mark |
NOTE:
In the General Category, μ is the mean and σ is the standard deviation of the marks obtained by all students who appeared in that paper.
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Importance of GATE Normalization Process 2025
For a national-level exam to be conducted at such a large scale, it is impo rtant to ensure fairness in evaluating the exam papers. To ensure the same GATE normalization process was introduced. The following are some of its key benefits:
1. Ensuring fairness: GATE exam is held across multiple sessions, the exam authorities introduced GATE normalization process to ensure fairness in evaluating GATE exam across different sessions.
2. Comparable scores: With a normalized score system, exam organizers can ensure that the scores for each GATE session are comparable. This process levels the field for all participants.
3. Multi-session GATE exams: Papers like Computer Science & Engineering and Civil Engineering are held in multiple sessions thanks to a large number of participants. Therefore, the normalization process helps determine a just GATE score evaluation.
4. Fair GATE results: Authorities convert the GATE raw marks to normalized marks, leveling the difficulty level for all and ensuring a fair GATE result.
GATE Scorecard 2025
The GATE 2025 scorecard will be available from March 28 to May 31, 2025. Students will be able to download the GATE scorecard after the deadline by paying the fees of INR 500 from June 1, 2025 to December 31, 2025. The GATE 2025 Scorecard will be prepared as per the scores (out of 1000) received by the students. The scorecard for GATE will consist of the following details:
The score obtained by the student in the GATE 2025 exam.
Validity of Score
All India Rank for the student for that paper
Total marks out of 100
GATE 2025 Qualifying marks
The number of students who appeared for the exam
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FAQs
GATE normalization formula helps authorities score all students fairly and come up with a just scoring system. Especially for exams that are conducted in multiple shifts such as Computer Science & Engineering and Civil Engineering.
Yes, GATE normalization formula is provided by exam authorities and its details are shared with students through an information brochure. Once answer key and response sheet are released, you will be able to use this formula to determine your composite score.
GATE 2025 normalization formula is used to calculate marks in the GATE 2025 exam papers that were conducted in more than one shift such as the ATE Civil Engineering exam and the GATE Computer Science and Engineering exam.
GATE normalization formula is a standardized formula used by GATE exam conducting institute to determine the scores of participating students in the exam. For GATE 2025 exam, IIT Roorkee will be using GATE normalization formula to determine scores and ranks of the GATE 2025 participating students.
The GATE 2025 normalisation process is used to generate an unbiased score because the level of difficulty of the same paper conducted in two slots may differ.
The GATE 2025 exam dates are February 1, 2, 15 and 16, 2025.
The details available in the GATE Scorecard 2025 include the score obtained by the student in the GATE exam, validity of the score, All India Rank for the student for that paper, total marks out of 100, GATE Qualifying marks, and the number of students who appeared for the exam.
The basic difference between the GATE score and the normalised score is GATE score is done for all the papers and is reflected on the scorecard of GATE, the normalized score is only calculated for the papers conducted in multiple sessions and is reflected through the GATE result.
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