NEST Answer Key 2021, 2020, 2019, 2018: Download PDF & Calculate Score
NEST Answer Key 2021 - The conducting body, NISER and UM-DAE CEBS, will be releasing the NEST 2021 answer key online after the successful conduct of the entrance examination. Only the candidates who have taken the NEST examination will be provided with the answer key of NEST 2021. In order to have the basic idea or approximation of how much they can score, candidates can go through the NEST 2021 answer key. By going through the NEST answer key 2021, candidates can calculate the marks according to the marking scheme of the question paper. The conducting bodies of NEST 2021 will also give the facility of submitting any objections against the released NEST answer key. Candidates must cross-check the answers while objecting the NEST 2021 answer key. Candidates must provide their NEST roll number and Question ID while raising objections against NEST 2021 answer key.
Latest Updates for NEST
- 6 days ago:
NEST 2021 revised dates have been released.
Stay up-to date with NEST News
NEST Answer Key 2021 Dates
Conduct of NEST 2021
Release of NEST answer key
To be notified
Objection against NEST 2021 answer key
To be notified
Announcement of NEST result
How to check NEST Answer Key 2021?
Candidates can follow the given steps in order to check the answer key of NEST 2021 online released by the conducting bodies.
Steps to check NEST Answer Key 2021
Step 1. Visit your email ID and click on the link shared by the officials
Step 2. A login window will appear
Step 3. Enter the User ID and password
Step 4. Click on ‘Login’
Step 5. The NEST answer key 2021 will be displayed on the screen
NEST Answer Key 2021 - Things to check
Once the answer key of NEST 2021 is displayed on the screen, candidates can check the following details mentioned.
Section (General, Biology, Chemistry, etc.)
Revised answers will be highlighted (in the revised version of the NEST 2021 answer key)
NEST Answer Key Replica
NEST Answer Key 2021 - Marking Scheme
Candidates will be able to know the approximate marks that they will receive if they calculate according to the marking scheme of the question paper which is given as follows.
NEST Marking Scheme
Marks (Correct answers)
Marks (Incorrect answers)
Negative marking applicable
Challenging the NEST 2021 Answer Key
Candidates can challenge the provided answer key of NEST 2021 by sending the correct answer along with their NEST roll number and Question ID to email@example.com. However, candidates must make sure that they send their objection before the deadline set by the officials. If the corrected answer submitted by candidates turns out to be correct, the NEST 2021 answer key and their result will be revised. If not, the conducting bodies will continue with announcing the result online.
Previous Years NEST Answer Key
The authorities have provided the answer keys of NEST of previous years online to the candidates. Below given is the table consisting of the NEST answer keys of the years throughout.
NEST Answer Key
The conducting bodies will release the NEST result on September 1 in online mode. In order to check the NEST 2021 result, candidates will be required to enter their login ID and password. The authorities will provide the individual scorecards to candidates online. Candidates must make sure that they carry the NEST 2021 result to the counselling session too.
Details mentioned on the NEST 2021 Result
Candidate’s roll number
Category of the candidate
Numbers of candidates appeared
Numbers of candidates qualified
NEST Scorecard Replica
NEST Merit List 2021
After the announcement of the result, the conducting bodies will release the merit list of NEST 2021 including the names of the selected candidates. The NEST 2021 merit list will be released separately for both NISER and UM-DAE CEBS. To get a seat in any of the institutes, the candidate must secure marks equal to or greater than Minimum Admissible Percentile (MAP) and Section Wise Minimum Admissible Score. Candidates will be given a seat on the participating institute of NEST 2021 which will be based on their score and availability of seats.
Frequently Asked Question (FAQs) - NEST Answer Key 2021, 2020, 2019, 2018: Download PDF & Calculate Score
Question: What details will be mentioned on the NEST 2021 result?
The result of NEST 2021 will mention details such as the name of the candidate, roll number, category, date of birth, total marks secured, marks per section, and photographs, etc.
Question: What will happen after I have raised an objection against the released answer key of NEST 2021?
The final answer key of NEST 2021 will be released along with the NEST result 2021 after receiving all the challenges (if any)
Question: What other details should I provide while raising objections against the NEST answer key?
While raising objections against NEST 2021 answer key, candidates must provide their NEST roll number and Question ID
Question: Will the merit list of both the institutes be released together?
No, NISER Bhubaneswar and UMDAE-CBS will release the merit list of NEST 2021 separately for various programmes offered by both of the institutes.
Question: Why should I check the NEST 2021 answer key?
The answer key of NEST 2021 will help candidates to get an estimation of the score that they can achieve based on the responses.
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Questions related to NEST
best books for nest exam preparation
NEST(National Entrance Screening Test) syllabus includes topics from biology, chemistry, mathematics and physics. The question paper of NEST 2021 will include objective questions that will test both the subject knowledge and research skills
Here are listed some of the reference books for NEST exam:
- Concepts of Physics (Vol 1 and 2) by HC Verma
- Practice Problems in Physics for Engineering Examinations by S. Mishra
- IIT Mathematics by R D Sharma
- Textbook of Biology by NCERT
- Textbook of Chemistry for Class XI and XII by NCERT
- NEST 2021 Complete Practice Kit EduGorilla Rohit Manglik
- Higher Algebra By HALL AND KNIGHT
- Science for Everyone: Aptitude Test Problems in Physics by S S Krotov
You can refer to below link for more information,
Hope this information helps.
what is the syllabus for nest exam
Hope you are doing great as per the question asked by you the syllabus of NEST exam is given below as follow:
General - Units and Dimensions, Dimensional analysis, Least count, Design of some simple experiments, Significant figures, Methods of measurement (direct, indirect, null) and measurement of length, time, mass. Potential difference, current and resistance Graphical representation and interpretation of data, Error in measurements and error analysis.
Mechanics - Kinematics in one and two dimensions, Newton’s laws of motion, Projectile, Uniform linear motion, Relative velocity, Inertial and uniformly accelerated frames of reference, Static and dynamic friction, Linear and circular simple harmonic motion, Systems of particles, Centripetal acceleration and centrifugal force, Rigid body, moment of inertia, Parallel and perpendicular axes theorems, Hooke’s law and stress – strain relations. Elastic limit, plastic deformation. Young’s modulus, Bulk and shear moduli, Pressure in a fluid, Pascal’s law, Buoyancy, Surface energy and surface tension, capillary rise.
Sound and Mechanical Waves - Plane-wave motion, Longitudinal, and transverse waves, Superposition of waves, Progressive and stationary waves, Vibrations of strings and air columns.
Thermal Physics - Thermal expansion of solids, liquids and gases, Calorimetry, latent heat, Heat conduction in one dimension, First and the second law of thermodynamics and its applications, Elementary concepts of convection and radiation, Newton’s law of cooling, Equivalence of heat and work, Entropy, Black body radiation - absorptive and emissive powers, Kirchhoff’s law.
Electricity and Magnetism - Coulomb’s law, Electric field and potential, Electrical potential energy of a system of point charges and of electrical dipoles in a uniform electrostatic field.
Capacitance - Calculation of capacitance with and without dielectrics. Capacitors in series and parallel. Energy stored in a capacitor.
Electromagnetic Induction - Faraday’s law, Lenz’s law, Self and mutual inductance, RC, LR and LC circuits with and A.C sources.
Optics - Rectilinear propagation of light, Reflection, and refraction at plane and spherical surfaces, Deviation and dispersion of light by a prism
Modern Physics - Atomic nucleus. Alpha, beta, and gamma radiations. Law of radioactive decay, Photoelectric effect, Bohr’s theory of hydrogen-like atoms, Characteristic and continuous X–rays, Moseley’s law, Fission and fusion processes.
Algebra - Algebra of complex numbers, Quadratic equations with real coefficients, Arithmetic, Permutations and combinations, Binomial theorem for positive integral index, relations between roots and coefficients, Matrices as a rectangular array of real numbers, properties of these matrix operations, Addition and multiplication rules of probability
Trigonometry - Trigonometric functions, Relations between sides and angles of a triangle, general solution of trigonometric equations
Analytical Geometry - Two dimensions - Cartesian coordinates, Equation of a straight line in various forms, angle between two lines, Lines through the point of intersection of two given lines, equation of the bisector of the angle between two lines, Equation of a circle in various forms, Parametric equations of a circle, equation of a circle through the points of intersection of two circles and those of a circle and a straight line
Differential Calculus - Real valued functions of a real variable, Rational, trigonometric, exponential and logarithmic functions, Limit and continuity of a function, Limit and continuity of the sum, Inverse of a function, Derivative of a function, Derivative of the sum, difference, Product and quotient of two functions, Derivatives of implicit functions
Integral Calculus - Integration as the inverse process of differentiation, Integration by parts, Integration by the methods of substitution and partial fractions, Formation of ordinary differential equations
Vectors - Addition of vectors, scalar multiplication, dot and cross products, scalar triple products and their geometrical interpretations
Cell Biology, Genetics and Evolution, Ecology, Humans and Environment, Biology of Animal systems- Digestive System, Circulatory System, Excretory System, Nervous System, Reproductive System, Developmental Biology, Immunology, Biology of Plant systems, Systematic
Measurements in Chemistry - SI unit for fundamental quantities, Significant figures in the calculation
Mole Concept - Avogadro number and the mole concept, Molar masses, Mole fraction, Molarity, Molality, Percentage Composition, Stoichiometry, Equivalent weight and normality, Calculations based on mole concept and stoichiometry
Gaseous and Liquid States - Absolute scale of temperature, Gas laws, Ideal gas equation, Real gases and deviation from ideality, Liquefaction of gases, Van der wall equations, Kinetic theory of gases; average, Root mean square and most probable velocities and their relation with temperature, Law of partial pressures.
Atomic Structure and Chemical Bonding - Bohr Model, Spectrum of hydrogen atom, Quantum numbers, Wave-particle duality, Uncertainty principle, Orbitals and quantum numbers
Thermodynamics - Thermodynamics state, First law of thermodynamics, Internal energy, Work and heat, Pressure-volume work, Enthalpy and enthalpy change, Hess’s law, Heat of reaction
Chemical equilibrium - Laws of chemical equilibrium, Law of mass action, Equilibrium constant - factors affecting equilibrium constant.
Electrochemistry - Redox reactions and electrode potential, Electrochemical cells, Galvanic cells and cell reactions, Standard electrode potential, Nernst equation, Electrochemical series, Emf of galvanic cells
Chemical kinetics - Rates of chemical reactions, Order of reaction, Rate constant, Factors affecting the rate of reaction - concentration
Hope you found this answer useful.Stay motivated stay positive.
All the best!
Why people born in 2000 cannot appear in nest 2021
I am assuming that you belong to general/obc category.
You are not eligible for nest examination with your date of birth in 2000.
This is because,
As per eligibility criteria of nest examination , there is age limit according to which those who are from general/OBC category must be born either on or after 1st August , 2001.
In case if you belong to Sc or St or pwd category then with your date of birth in 2000 you will be eligible for NEST examination because for SC/ ST/ PwD category there's a relaxation of 5 years on age limit.
You can get detailed information about nest 2021 eligibility criteria by visiting our page, the link for the same page is provided below :-
what is the total mark for NEST 2021 exam and what is the score for each subject
I would be giving you the information about the exam pattern after which you will be crystal clear of your mind.
The duration will be of 3.5 hrs. There are multiple choice questions. There will be four sections. Section 1 has 50 marks and section 2-4 has 50 marks each. So the total is 200. There will be negative marking too. For every wrong answer 1/4 marks will be deducted.
For more information you can check out the link given below-
will NEST 2021 conducted by NISER postpone ?
The NISER and UM-DAE CEBS has extended the deadline to fill NEST 2021 application form till May 20 but there is no information regarding the postponement of NEST 2021. So as of now the entrance exam of NEST 2021 will be conducted on June 14, in online mode unless there is any information regarding postponement form officials. Keep an eye on the official website for the latest information. Candidates will be able to download the admit card of NEST 2021 from June 4 in online mode.