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    NEST 2026 Answer Key: Date, How to Challenge Answer key at nestexam.in

    NEST 2026 Answer Key: Date, How to Challenge Answer key at nestexam.in

    Updated on 11 Jun 2026, 11:58 AM IST

    The NISER, Bhubaneswar and UM-DAE CEBS will release the NEST question paper with answer key in June on its official website. Candidates can check the NEST 2026 answer key by visiting the official website - nestexam.in. The answer key comprises the correct options to the questions asked in the NEST exam.

    This Story also Contains

    1. NEST Answer Key 2026 Dates
    2. How to Check NEST Answer Key 2026?
    3. Things to be checked on the NEST Answer Key 2026
    4. Features of NEST Answer Key 2026
    5. NEST 2026 Marking Scheme
    6. How to Challenge NEST 2026 Answer Key?
    7. NEST Previous Year Answer Key
    8. NEST Response Sheet 2026
    9. NEST Result 2026
    10. NEST Merit List 2026
    NEST 2026 Answer Key: Date, How to Challenge Answer key at nestexam.in
    NEST Answer Key

    Candidates can raise objections against the NEST answer key 2026, if they found one or more answers incorrect. The answer key is prepared to evaluate the answers that are asked in the NEST 2026. The conducting body will publish the NEST 2026 final answer key after the correction window is closed and all the corrections are made to the provisional answer key. The expert committee at the conducting body will analyse the objections and then release the final NEST 2026 answer key. Read the complete article to know more about the NEST answer key 2026, objection window, result and other relevant details.

    NEST Answer Key 2026 Dates

    Events

    Dates

    NEST exam date 2026

    June 6, 2026

    NEST answer key release

    June 2026

    Objection against NEST 2026 answer key

    June 2026

    NEST 2026 final answer key release

    June 2026

    Announcement of NEST result

    June 2026

    How to Check NEST Answer Key 2026?

    Here is the step that candidates need to follow to check the NEST 2026 answer key released by the exam conducting bodies.

    Steps to check NEST 2026 Answer Key

    Step 1. Candidates can visit the official website of NEST.

    Step 2. Click on the "NEST 2026 Answer Key" link.

    Step 3. Enter the login credentials.

    Step 4. NEST answer key 2026 will be displayed on the screen.

    Step 5. Candidates can review the answer key.

    Things to be checked on the NEST Answer Key 2026

    There are many important things that candidates need to check on NEST 2026 answer key. Here we are going to make a list of these things which are important to check for the candidates.

    The candidates can check the details given below on the answer key of NEST displayed on the screen.

    ● Correct answers.

    ● Question paper set.

    ● Question number.

    ● Section (general, biology, chemistry, etc.).

    ● The revised answers will be highlighted.

    Features of NEST Answer Key 2026

    The exam authority published the answer key of NEST 2026 for the convenience of the candidates. The main features of the answer key are as under:

    • Provides the correct solution for the NEST question paper for Set A, B, C and D

    • Useful in calculating the estimated scores to be obtained by the candidates

    • Reporting objections related to errors on the answer key (if any) and question paper

    NEST 2026 Marking Scheme

    If you want to get an idea about the mark’s calculation scheme in NEST 2026 exam, then you can check the NEST marking scheme 2026. With this information, you can understand the marks calculation policy.

    NEST Marking Scheme 2026

    1). For each correct answer 3 marks will be awarded to candidates.

    2). For each incorrect answer, 1 mark will be deducted.

    How to Challenge NEST 2026 Answer Key?

    1. Once the exam conducting body releases the NEST answer key on the official website, then candidates get the choice to challenge the answer key.

    2. If any candidate finds any answer is not correct to the question as per the NEST exam answer key, then candidates can challenge the answer key.

    3. Candidates must send an email to NEST authorities regarding this concern. However, official emails are different for each section query.

    NEST Question/Sample Papers
    Candidates can download NEST Question/Sample Papers from here.
    Download Now
    • Biology- nest26.biology@niser.ac.in.

    • Chemistry- nest26.chemistry@niser.ac.in.

    • Mathematics- nest26.mathematics@niser.ac.in.

    • Physics- nest26.physics@niser.ac.in.

    1. Candidates are required to add the NEST roll number and question ID while writing an email to challenge the answer key.

    2. There will be a particular deadline period or last date to submit an objection on NEST answer key 2026. Candidates are required to raise objections before the last date released by the official agency.

    3. If the official agency found any objections correct after review, then the NEST 2026 final answer key will be revised and released on the official website.

    NEST Response Sheet 2026

    The exam authority will release the NEST exam response sheet on its official website. Candidates can check the response sheet to calculate the marks scored in the NEST exam 2026.

    NEST Result 2026

    NISER, Bhubaneswar and UM-DAE CEBS will announce the NEST 2026 result on the official website. Candidates can visit the official website of the exam conducting body to check the NEST result by using a login ID and password. Once you enter the required information, then you can download the NEST scorecard 2026.

    NEST 2026 Result Details

    Candidate’s name

    Category Rank

    Candidate’s roll number

    Qualifying Percentile

    Merit/Rank

    Category of the candidate

    Percentile

    Numbers of candidates qualified

    Marks obtained

    Numbers of candidates appeared


    NEST Merit List 2026

    Once the NEST exam result is declared by the authority, then the NEST 2026 merit list will be released on the official website. NEST merit list is prepared according to the exam result and only those candidates' names listed in the merit list who qualified for this exam. NISER and UM-DAE CEBS both merit lists will be released separately. The minimum admissible percentile is important because candidates’ marks should be equal to or more than this score. Same as minimum admissible percentile score is important for each section as well. The seat allotment and admission process will be based on a score of candidates and seat availability.

    Frequently Asked Questions (FAQs)

    Q: When will the NEST 2026 answer key be released?
    A:

    The NEST answer key will be released on June 10.

    Q: Where can I check the NEST answer key 2026?
    A:

    The NEST answer key can be checked through its official website.

    Q: What if I got any error in the answer key of NEST 2026?
    A:

    Candidates getting any error in the answer keys, can raise objections with valid proof during the NEST answer key challenge window 2026.

    Q: Is there any NEST answer key 2026 objection fee?
    A:

    No, there is no fee for filing objections on the NEST answer key.

    Q: When will the NEST 2026 result be announced?
    A:

    The NISER Bhubaneswar will announce the NEST result 2026 on June 25.

    Q: Do I need to pay any charges for filing objections on the answer key of NEST?
    A:

    No, there is no fee for filing objections on the NEST answer key.

    Q: Can I send the objections on the NEST answer key via post?
    A:

    No, the exam authority will not accept the objections received through post. It will accept only through email.

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    Questions related to NEST

    On Question asked by student community

    Have a question related to NEST ?

    Hy,

    If you missed the NEST (National Entrance Screening Test) result announcement and the login date has expired, you can try the following steps to check your result:

    1. Contact NEST Help Desk

    • Reach Out : Contact the NEST help desk or the examination authority directly. They can provide guidance

    Hy,

    NISER (National Institute of Science Education and Research) and CEBS (Centre for Excellence in Basic Sciences) are prestigious institutions that offer integrated M.Sc. programs in various disciplines of science. Your NEST rank of 387 in the general category is quite competitive, but admission to NISER or CEBS depends on

    No, qualifying NEST exam won't directly lead you to pursue MBBS (Bachelor of Medicine and Bachelor of Surgery). NEST serves a different purpose.

    The National Entrance Screening Test is for admission to five-year integrated M.Sc. programs at specific universities like National Institute of Science Education and Research (NISER) and Center

    For the NEST exam, the eligibility criteria typically require a minimum of 60% in Class 12 for general category candidates and 55% for SC/ST candidates. Since you scored 53.8% overall in Class 12, it might be challenging to meet the criteria. However, you should confirm with the official NEST guidelines

    Question : Comprehension:
    Read the given passage and answer the questions that follow.
    The Black Drongo also known as the King Crow, is a small Asian bird of the drongo family. Previously, it was seen as a subspecies of the African Fork-tailed Drongo but is now recognized as a full species. It is a common resident breeder in much of tropical southern Asia from southwest Iran through India and Sri Lanka to southern China and Indonesia. It is a wholly black bird with a distinctive forked tail and measures 28 cm in length.
    Feeding on insects, it is commonly found in open agricultural areas and light forest areas throughout its range, perching conspicuously on a bare perch or along power or telephone lines.
    The species is famous for its aggressive behaviour towards much larger birds, such as crows, and never hesitates to dive-bomb any birds of prey that invade its territory. Smaller birds often nest in the well-guarded vicinity of a nesting Black Drongo
    The Black Drongo has been introduced to some Pacific islands, where it has thrived and become abundant to the point of threatening and causing the extinction of native and endemic bird species there.
    Drongos fly with strong flaps of the wing and are capable of fast manoeuvres that enable them to capture flying insects. With short legs, they sit upright on thorny bushes, bare perches or electricity wires. They may also perch on grazing animals.
    The Black Drongo is found predominantly in open country and usually perches and hunts close to the ground. They are mostly aerial predators of insects but also glean from the ground or off vegetation.
    They are found as summer visitors to northeastern Afghanistan and northern Pakistan but are mainly resident south from the Indus Valley up to Bangladesh and into India and Sri Lanka.
    Question:
    Which of the following is NOT true according to the passage?

    Option 1: The drongo looks exactly like a crow.

    Option 2: Smaller birds are protected by the drongo.

    Option 3: This bird is a native of tropical countries in south-Asia.

    Option 4: The drongo is a small perching bird.

    Correct Answer: The drongo looks exactly like a crow.


    Solution : The first option is the correct choice.

    The statement "the drongo looks exactly like a crow" is not true, according to the passage.

    The passage describes the Black Drongo as a wholly black bird with a distinctive forked tail,