CSIR NET Exam Analysis 2020 by Students; Check Difficulty Level & Expected Cutoff

Council of Scientific and Industrial Research National Eligibility Test 2025 ( CSIR NET )

Updated on Nov 19, 2020 15:25 IST
CSIR NET 2020 exam has started from today, November 19. Check out the difficulty level and expected cutoff for CSIR UGC NET Earth Sciences and Physical Sciences papers here.

CSIR NET 2020 exam has started from today, November 19. Check out the difficulty level and expected cutoff for CSIR UGC NET Earth Sciences and Physical Sciences papers here.

CSIR NET exam analysis 2020

The National Testing Agency (NTA) is conducting the CSIR NET 2020 exam on November 19, 21 and 26 in two shifts per day. The exam is being conducted as per the schedule mentioned below:

CSIR NET Exam Dates

CSIR NET Shifts

CSIR NET Subjects

19-Nov-2020

Shift-1 (9:00 AM-12:00 PM)

Earth, Atmospheric, Ocean and Planetary Sciences

Shift-2 (3:00-6:00 PM)

Physical Sciences

21-Nov-2020

Shift-1 (9:00 AM-12:00 PM)

Life Sciences (Group-1)

Shift-2 (3:00-6:00 PM)

Life Sciences (Group-2)

26-Nov-2020

Shift-1 (9:00 AM-12:00 PM)

Chemical Sciences

Shift-2 (3:00-6:00 PM)

Mathematical Sciences

CSIR NET Exam Pattern 2020

The CSIR NET question paper for each subject is divided into three parts. Part-A contains General Aptitude questions while Part-B and -C contain subject-related questions. Total 200 marks multiple-choice questions (MCQs) are asked in the exam. Candidates need to complete the paper in a duration of three hours.

CSIR NET exam pattern

CSIR NET syllabus

CSIR NET Exam Analysis 2020

Shiksha reported live from an exam centre in Noida to know the difficulty level, important topics and expected cutoff for Earth Sciences and Physical Sciences papers. Check complete CSIR UGC NET exam analysis 2020 by students below.  

CSIR NET 2020 Exam Analysis for Earth Sciences

Majority of the candidates that Shiksha spoke to shared that the CSIR NET Earth Sciences paper was moderate to difficult. Check out what exactly candidates had to say about the exam below:

Menaka: “My exam went okay. I found the difficulty level of the paper medium. If one had prepared well for the exam, s/he could solve the questions easily. Out of all the three sections, I found Part-A (Aptitude) and Part-B sections moderate. However, in Part-C there were more numerical questions so one had to remember all the formulas. I found Part-C difficult. Some of the important topics from which questions came in the exam include Oceanography, Seismology and Climatology. Questions in Part-C were mainly from EnGeo and Physics. I think the CSIR NET cutoff 2020 will increase this year.”

Upcoming Sarkari Exam Dates

SBI Clerk Mains Result 2025

1 Jan '26 - 31 Jan '26

IBPS PO 2025 Final Result

15 Jan '26 - 14 Feb '26

UPSC IAS Main Result 2025

11 Nov '25 - 30 Apr '26

SBI PO Notification 2026

30 Aug '26

IBPS Clerk 2026 notification

31 Aug '26

TSTET Exam Date

3 Jan '26 - 31 Jan '26

Navneet: “My exam went good. However, as compared to previous year’s exam, this year’s CSIR NET paper was tough. In Part-A (General Aptitude), I found only four to five questions moderate, rest all were tough. I found questions in Part-B also tougher than last year. There were more calculation-based questions in this section this year. In Part-C, the level of questions was very in-depth. One needs to study all the topics thoroughly and deeply to be able to solve them. Major topics that were covered in the exam are Seismology, Geology, Atmospheric Sciences and Oceanology. According to me, the CSIR UGC NET cutoff will reduce this year as the exam was tough.”  

CSIR NET 2020 Exam Analysis for Physical Sciences

Majority of the candidates that Shiksha spoke with shared that the CSIR NET Physical Sciences paper was of moderate difficulty level. Know what candidates had to say about the paper below:

Aastha: “Overall, I found the exam easy. There were few questions, which were hard. I found Part-A and -B moderate. In Part-C I found some questions difficult. This year, there were more questions on Electronic Sciences, Nuclear Sciences and Quantum Sciences. There were not many questions on Atomic Sciences. As compared to previous years’ papers, this year a bit more weightage was given to Atomic and Nuclear Sciences questions. I could complete my paper on time. I think this year’s CSIR NET cutoff will be higher than previous year’s exam.”  

Vishesh and Shubham: “The General Aptitude section of the exam was of moderate difficulty level. It was the same as every year. In sections B and C, the pattern has changed drastically. Earlier, numerical questions used be more in the exam. This year, the analytical skills and reasoning of candidates was tested more. The difficulty level of Reasoning has also increased by about 50 per cent over the past few years. Molecular Spectrum, Complex Numbers were the few important topics for the exam.” Continuing further, Vishesh and Shubham said, “Basically, the CSIR NET Physical Sciences paper is being modified every year. Therefore, one needs a lot of practice to crack the exam. One cannot clear this paper just by studying for two months. One needs continuous practice and perseverance to crack the exam.” About the expected CSIR NET cutoff, Vishesh and Shubham felt, “Considering the current COVID crisis and the fact the difficulty level of the paper was more than previous year’s paper, the CSIR NET cutoff for Physical Sciences should reduce this year.”     

Rashmi: “My exam went good. As compared to last year’s paper, the level of this year’s exam was a bit up. Questions were randomly asked in this year’s paper. As per me the General Science part was normal in terms of difficulty level. In Part-B, questions were moderate. The pattern of the exam has changed in the last couple of years since the time NTA started conducting the exam. Prior to NTA conducting the exam, the level of the CSIR NET exam used to be very tough. However, the actual difficulty level of each section of the exam depends on one’s preparation level.”

About the Author
Download Important Dates for Sarkari Exams Exams

News & Updates

Latest NewsPopular News

Explore Other Exams

19 Dec '25

SSC JE Tier 1 Provisional Answ...

19 Dec '25 -

22 Dec '25

SSC JE Tier 1 Answer Key Objec...

4 Oct '25 -

6 Oct '25

Application Correction

1 Oct '25 -

3 Oct '25

HP TET Nov 2025 Application Wi...

Aug '25

Kerala SET 2025 July Exam

12 Jun '25

Kerala SET 2025 July Applicati...

14 Jan '26

UGC NET 2025 Dec Answer Key

14 Jan '26 -

17 Jan '26

UGC NET 2025 Dec Answer Key Ch...

29 Sep '25

KTET Answer Key

18 Sep '25 -

19 Sep '25

KTET Exam Date

17 Dec '25

OTET Exam Date

10 Dec '25

OTET Admit Card

3 Jan '26 -

31 Jan '26

TSTET Exam Date

27 Dec '25

TSTET Admit Card Release

1 Feb '26

IBPS RRB Clerk 2025 Mains Exam

28 Dec '25

IBPS RRB 2025 Single Online Ex...

Nov '25

UPSC IAS Main Result 2025

22 Aug '25 -

31 Aug '25

IAS Main 2025 Exam Date

7 Sep '25

JK SET Exam

1 Sep '25

Release of admit card

The list of exams are recommended based on what other exams do the students in your area show interest in
qna

Student Forum

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

Answered a week ago

The authority is expected to soon release the CSIR NET 2025 December session result on the official website at csirnet.nta.nic.in. It will be released in the form of PDF. It also consists of the roll numbers and rank of candidates who qualified the exam. 

V

Virajita Shukla

Contributor-Level 6

Answered 2 weeks ago

List of some the books that are helpful for the CSIR NET Earth Science preparation are mentioned below:

  • Environmental Geology by Edward A Keller
  • Structural Geology by Haakon Fossen
  • Sedimentology and Stratigraphy by Gary Nichols
  • Principles of Sedimentology and Stratigraphy by Sam Boggs Jr.
  • Vertebrate Pale

...Read more

N

Nitesh Pruthi

Contributor-Level 6

Answered 2 weeks ago

The list of some of the important topics of Mathematical Science paper is mentioned below:

  • Analysis
  • Numerical & Complex Analysis
  • Calculus of Variations
  • Linear Integral Equations
  • Algebra
  • Ordinary Differential Equations (ODEs)
  • Descriptive Statistics, Exploratory Data 
  • Classical Mechanics

S

Shikha Shukla

Contributor-Level 6

Answered 2 weeks ago

The CSIR NET Physical Science Paper consists of the important topics as mentioned below:

  • Mathematical Methods of Physics
  • Classical Mechanics
  • Thermodynamic and Statistical Physics
  • Electromagnetic Theory
  • Quantum Mechanics
  • Electronics and Experimental Methods

M

Manisha Singh

Contributor-Level 6

Answered 2 weeks ago

Topics that are covered in the CSIR NET Life Science exam are listed below:

  • Molecules and their Interaction Relevant to Biology
  • Cellular Organization
  • Cell Communication and Cell Signaling
  • Developmental Biology
  • System Physiology – Plant
  • System Physiology – Animal
  • Fundamental Processes
  • Ecological Principles
  • Ev

...Read more

C

Chanchal Shekhar

Contributor-Level 6

Answered 2 weeks ago

Officially, the CSIR NET Syllabus is available on the official portal at csirhrdg.res.in. It is available subject-wise in the form of PDF. Candidates can downlaod by visiting the official website. The CSIR NET syllabus is also available on this page itself. 

I

Ishita Kaur

Contributor-Level 6

Answered 3 weeks ago

Yes, the NTA released the CSIR NET 2025 Answer Key on its portal. The candidates were required to login with their credentials to download their subject answer key. The last date to send objections was January 1, 2026.

M

Manori Malhotra

Contributor-Level 6

Answered a month ago

Yes. The NTA has released the CSIR UGC NET 2025 Provisional Answer Key for the December session. Candidates can download it by visiting the official portal or via a direct link provided on this page. They required login credentials to check the answer key.

I

Ishita Kaur

Contributor-Level 6

Answered a month ago

The CSIR NET 2025 exam was conducted on December 18 in two shifts. As per the schedule released, the Mathematical Science exam was held from 3 pm to 6 pm on Dec 18. 

I

Ishita Kaur

Contributor-Level 6

Answered a month ago

The CSIR NET 2025 Notification was released on September 25 in the form of PDF at csirnet.nta.nic.in. The notification conists if the important information related to the exam like exam dates, syllabus, pattern of an exam, etc.

G

Gunjan Majumder

Contributor-Level 6