Updated on Oct 7, 2025 18:30 IST
NEST 2025 Exam is going to be held on June 22, 2025, between 9:00 am to 12:30 pm. Candidates who are going to appear for the exam must go through this Shiksha article to check details related to the NEST seat availability at NISER and CEBS, Dress Code, Exam Shift, important instructions, and marking scheme.

NEST 2025 Exam was held on June 22, 2025, between 9:00 am to 12:30 pm. Students must go through this Shiksha article to check details related to the NEST seat availability at NISER and CEBS, Dress Code, Exam Shift, important instructions, and marking scheme.

NEST 2025: Exam Shift, Dress Code, Marking Scheme and Guidelines

NEST 2025: Exam Shift, Dress Code, Marking Scheme and Guidelines

NEST 2025 Exam was conducted on June 22, 2025, from 9:00 am to 12:30 pm. This exam is conducted to get admission to NISER Bhubaneswar and UM-DAE CEBS Mumbai for applicants across the country. Those candidates who wish to get admission to some of the best institutes in India must qualify for the NEST Entrance Exam. 

The NEST Exam is a national-level exam, which is conducted once a year for some of the best institutes in India, CEBS and NISER. Cracking the exam is not enough; students need to prepare well to crack the merit list as well to be able to study their preferred courses in their preferred institute. Students must go through the entire article to know details related to the seat availability at CEBS and NISER, dress code, exam shift, marking scheme and important instructions and more. 

Table of contents
  • NEST 2025 Exam Shift
  • Examination Guidelines for NEST 2025
  • Seats Availability at NISER and CEBS (2025 to 2030)
  • NEST 2025 Marking Scheme
  • Dress Code

NEST 2025 Exam Shift

According to the information available on the official website, the NEST Exam is going to be held in one shift. The NEST exam is going to be held between 9:00 am to 12:30 pm on June 22, 2025. If we go through the information available in the NEST 2025 Information Brochure, there is no information regarding another shift or exam timing. 

Download Now: NEST 2025 Information Brochure

Q&A Icon
Commonly asked questions
Q:   Is there any negative marking in NEST?
A: 

Yes, according to the NEST exam pattern, there will be negative marking. For each wrong answer, one mark will be deducted. The marks per question are three. Full marks in the exam are 240. 

Q:   is there any sectional weightage to any section in NEST exam?
A: 

There is equal weightage for each section of the NEST exam. There are four sections, each carrying 60 marks. There is negative marking of one mark for wrong answers.

Q:   What is the NEST Scoring system?
A: 

The NEST Scoring system is based on the following factors.

  • There are four sections of 60 marks each
  • Each question carries three marks
  • One mark will be removed for each wrong answer 
  • Candidates have to attempt at least three sections
  • Best of the three scores out of four sections will be considered.

Examination Guidelines for NEST 2025

Here are the NEST Important instructions candidates must remember to follow on the day of the exam and even afterwards during the NEST Admission process. 

  • Students must visit the NEST Exam centre at least 60 minutes before the scheduled time, i.e. 9:30 am.
  • The NEST 2025 Exam is going to start at 9:00, and the total exam duration is 3 hours and 30 minutes.
  • Once the exam starts, no candidates will be allowed into the examination hall.
  • Candidates can leave the examination hall till 11:00 am only if there is a medical emergency.
  • Students should not carry log tables and calculators inside the examination hall.
  • Students must bring their pens and pencils because sharing with other students is not allowed.
  • Carrying the NEST 2025 Admit Card along with a valid school photo ID or a Government-issued photo ID is mandatory on the day of the NEST Exam.
  • If a student is found using unfair means, he/she will be removed from the hall.
  • Any electronic gadgets, such as a mobile phone, are not allowed inside the exam premises.

For Divyangjan Category Candidates

Go through the following guidelines as well to know the instructions related to Divyangjan candidates.

  • NEST will obey the Government of India’s guidelines related to the scribes for Divyangjan candidates. Candidates must visit https://disabilityaffairs.gov.in/ for all details.
  • Applicants are allowed 20 minutes more per hour during the exam time as per the guidelines.
  • Applicants who require a scribe are allowed to bring one with them; however, the scribe should fulfil the specified criteria mentioned in the official guidelines.
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Seats Availability at NISER and CEBS (2025 to 2030)

Here is the category-wise seat intake for candidates who wish to get admission at NISER and CEBS. 

Category-wise

NISER (Seats)

UM-DAE CEBS (Seats)

General

101

23

General and EWS

0

6

OBC and NCL

54

15

SC

30

9

ST

15

4

Divyangjan

5 per cent seats in each category

5 per cent seats in each category

Total Intake

200

57

Q&A Icon
Commonly asked questions
Q:   How can I get admission in NISER Bhubaneswar?
A: 

Candidates must first register for NISER Bhubaneshar admission. Aspirants must apply with an application fee for NEST. There is no application fee for PhD programme. The institute selects candidates for Integrated BSc + MSc course based on NEST score. National Entrance Screening Test (NEST) is conducted jointly by the National Institute of Science Education and Research (NISER), Bhubaneswar and Mumbai University - Department of Atomic Energy Centre for Excellence in Basic Sciences (UM-DAE CEBS). For PhD programme, admission is based on GATE, JEST, GPAT, CSIR NET,  ICMR JRF score.

Q:   When will the NEST application form 2026 release?
A: 

The NEST 2026 application form has been released on January 5. The last date is April 8. The application process is completely online. The application correction facility will be provided from April 17 to April 18.

Q:   Can I get admission in Department of Atomic Energy Centre for Excellence in Basic Sciences for B.Sc with 60% in Class 12th?
A: 

Yes, you can get admissions in the Department of Atomic Energy Centre of Excellence in Basic Sciences for B.Sc with 60% in class 12th. 

The minimum marks considered by the institute is 60% in the 12th stream. If you belong to the SC, ST, OBC category, the minimum marks drops down by 5%. If you are completing your class 12th in the CBSE board, you will need a 6.0 and 5.5 CGPA respectively. 

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NEST 2025 Marking Scheme

Here are the details related ot the NEST 2025 Scoring scheme for those who are going to appear for the NEST Exam this year. 

Scoring System

  1. The NEST 2025 exam consists of a total of four sections, and each section is 60 marks.
  2. The NEST exam is going to be conducted in one shift as per the information available on the NEST 2025 Information brochure.
  3. The NEST percentile score depends on the applicant's performance; those who score high will be awarded the 100th percentile.
  4. Out of the four, only the top three sections are counted while preparing the NEST merit list. This means the section with the minimum marks will not be included.
  5. The total marks for calculating the NEST merit list are 180, because only the top three sections are considered.
  6. If a question is removed or dropped, the marks will be fairly adjusted for all candidates.

Section-wise Minimum Admissible Score (SMAS)

  • A student's total marks will be the sum of their top three section.
  • The minimum score needed for every section (SMAS) will be “20 per cent of the average of the top 100 scores” in that section.
  • Based on the students' performance in each subject, the SMAS can vary from one section to another.
  • OBC category students must score 90 per cent of the SMAS set for general category candidates.
  • SC, ST, and Divyangjan (PwD) students need to achieve 50 per cent of the general category SMAS.

Overall Cut-off or Minimum Admissible Percentile (MAP)

  1. Candidates must also meet the overall Minimum Admissible Percentile (MAP), along with SMAS in each section, to qualify for a merit rank.
  • General category students must achieve a minimum of 95 per cent.
  • OBC students must score a minimum of 90 per cent.
  • SC, ST, and Divyangjan must score a minimum of 75 per cent.
  1. If a student fails to meet the MAP, he/she will be eligible to be included in the NEST merit list, even if they clear all the section-wise cut-offs.

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Dress Code

The exam authorities of NEST 2025 did not mention any specific NEST dress code for NEST Applicants. Even in the information brochure, there is no specification for the NEST exam dress code.

This article is created to provide a better understanding and clarity related to the NEST Admission Process for the academic session 2025-26. Candidates must follow the above guidelines and instructions during the exam. 

Read More: NEST 2026 Admission Process: Application, Exam Date, Syllabus, Admit Card & More

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chatAnything you would want to ask experts?
Write here...

Answered a week ago

The process to retrieve the NEST password is mentioned below

  • Go to NEST 2026 website.
  • Click on the Login link.
  • Then click on forget password.
  • Provide the user id and click on "Get Password".
  • Enter new password.
  • Click on the Change Password button.
  • Use your new password to log in.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a week ago

The following candidates are eligible to apply for NISER 2026.

  • Candidates who have completed class 10+2 from a recognised board with at least three out of four disciplines - Physics, Chemistry, Mathematics and Biology.
  • Obtained 60% marks (55% for SC, ST and Divyangjan categories) in aggregate.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a week ago

There is no option to get NISER with 60 marks. The safe marks in NEST for NISER admission are 120+ marks. 

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a week ago

The NEST question paper comprises 4 sections, including Physics, Chemistry, Biology and Mathematics. Each section carries 20 questions. Each question carries three marks. NEST 2026 total marks are 240.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered 4 weeks ago

The authority releases the NEST answer key online. The answer key is released in pdf formation. The process to download the answer key for NEST 2026 is mentioned below.

  • Visit NEST website, nestexam.in.
  • Click on the Answer key link
  • NEST answer key pdf will appear

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered 4 weeks ago

NEST question paper comprises 4 sections. Each section has 20 multiple-choice questions. The questions are based on Physics, Chemistry, Mathematics, and Biology. Each question will comprise 3 marks. Negative marking is done for wrong answers.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered 4 weeks ago

Based on exam analysis, NEST is of a moderate difficulty level. Students whose conceptual knowledge is good can easily crack the exam. To prepare for the test candidates must follow the exam syllabus.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered 4 weeks ago

NEST exam is for admission to 5-year Integrated M.Sc. programme in Biological, Chemical, Mathematical and Physical sciences offered at National Institute of Science Education and Research  (NISER) and the University of Mumbai - Department of Atomic Energy Centre for Excellence in Basic Sciences (UM-

...Read more

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered 4 weeks ago

NEST 2026 result date will be announed on the official website. The result is expected to release in the last week of June 2026. NEST result link will be updated on online.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered 4 weeks ago

Yes, candidates who have passed class 12 with PCM or BiPC can appear for NEST. They alos need to obtain 60% marks (55% for SC/ST/ Divyangjan) in aggregate.

V

Vikash Kumar Vishwakarma

Contributor-Level 10