Download BARC previous questions 2023 syllabus and Exam pattern for Scientific Oficer Post

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BARC Scientific Officer Previous Question Papers 2023:

Download BARC previous questions 2023 Bhabha Atomic Research Center (BARC) Scientific officer previous / model question papers pdf available here. Aspirants who are preparing for BARC Scientific Officer (SO) Exam please go through this website. Model question papers for Bhabha Atomic Research Centre (BARC) SO (Scientific Officer) are available here. BARC Scientific Officer (SO) Exam Practice Papers are available at Aspirants who applied for BARC SO Jobs have begun their exam preparation for the Bhabha Atomic Research Centre’s Written Test. Applicants who are planning to take the BARC Scientific Officer Exam should review the BARC Scientific Officer Question Papers PDF. We’ve updated the previous papers with answers for the BARC Scientific Officers. The BARC Scientific Officer, SO syllabus 2022 is also available here. So, before you start studying, go over the BARC SO Syllabus that has been provided. Must Visit Our Website For BARC Syllabus, Exam Pattern, Eligibility Criteria, and Question Papers.

BARC Recruitment 2022 Overview:

Organization Name Bhabha Atomic Research Centre
Name of the Post Scientific Officer (Group-A)
Educational Qualifications BE/B.Tech/ B.Sc (Engineering)/ M.Tech
Apply Mode Online
Official Website


BARC Scientific Officer Previous Question Papers Pdf:

Previous Papers for SO Scientific Officer at Bhabha Atomic Research Centre (BARC) are available in PDF format. As a result, candidates can get BARC SO Question Papers for free. Candidates may also access more BARC SO Sample Papers by going to the official BARC SO website. We provide download links for previous years’ SO Solved Question Papers from the Bhabha Atomic Research Centre. These papers will assist you in getting good grades on your exams. The BARC Previous Year Question Papers can provide you an idea of the types of questions that will be asked in the exam. Applicants can get BARC SO (scientific Officer) Previous Year Question Papers for free by using the links provided below. All of the exam papers on this website have answers. As a result, candidates can prepare those example questions without having to look up the solutions. Your problem-solving speed will improve steadily as you work through the BARC Scientific Officer Model Papers from the last ten years. So that you can complete all of the questions in the time allotted. is a popular website in India that offers all types of exam question papers and syllabuses.

About BARC ( Bhabha Atomic Research Centre ):

The full sort of BARC is that the Bhabha Atomic Research Centre. BARC is India’s leading nuclear research centre with the most office in Trombay, Maharashtra, Mumbai. BARC could be a different disciplines research centre with comprehensive, advanced research & development infrastructure including the entire range of engineering, nuclear science & related fields.

BARC ‘s fundamental objective is to preserve secure atomic energy activities, mainly for energy production. It handles all aspects of nuclear energy, including theoretical reactor technology to computerized modelling and simulation, new reactor fuel materials development, risk analysis & evaluation, etc.

History of BARC:

Dr Homi Jehangir Bhabha began the nuclear program in India. He founded TIFR (Tata Institute of Fundamental Research) in 1945 for the research in nuclear science.
Dr Bhabha founded AEET (Atomic Energy Establishment, Trombay) in January 1954 to strengthen the nuclear facilities and leverage atomic energy for the country’s improvement.
Dr Bhabha also founded numerous BARC training centres to fulfill the energy demands of research & development activities within the field of energy.
AEET was designated as BARC (Bhabha Atomic Research Center) in 1966 after Dr Bhabha ‘s death on 22 January 1967.
The BARC expertise proceeded the nuclear research programmes, assuming to make India independent within the field of electricity generation.
BARC research on various sectors
BARC is indeed researching various field including,

  • Using  Nuclear fuel recycling
  • Medicine field
  • Agricultural sector
  • It is also in command of the country’s smooth operation of the various nuclear reactors.
    Nuclear waste management process then on.

Atomic Energy has a key role in reducing the carbon intensity of the overall Power sector of India. Thermal power generation from all sources contributes 234,048 MW, which is 60% of the total installed power while renewables, hydro and nuclear contribute 95,875 MW (25%), 51,220 MW (13%) and 6,780 MW (up to 2%) respectively. Source National Power Portal.
While renewable sources of energy are environment friendly, they are intermittent sources of power. Nuclear power, being a non-intermittent and concentrated source of power with negligible carbon footprint, is an essential component of the Indian power-mix to meet the International environmental commitments of India.

India has limited domestic uranium resources while we have abundant Thorium. To exploit Thorium, our planners have envisaged the Three Stage Nuclear Power Program.

Training Schemes and Employment Description for Engineering & Science Disciplines:

BARC Training Schools provide two Training Schemes to deserving candidates ambitious of pursuing a rewarding career in Nuclear Science, Engineering, and Technology
A. who would relish challenges in frontier areas of Science & Technology,
B. who would love to be a part of an expanding program of atomic energy / Research Reactors, Accelerators, and fuel Cycle Technologies, and
C. who would enjoy pursuing innovative research in frontier areas of Engineering, Physics, Chemistry, Biosciences, Geology and Geophysics.They are respectively called Orientation Course for Engineering Graduates and Science Postgraduates (OCES) and DAE Graduate Fellowship Scheme for Engineering Graduates and Physics Postgraduates (DGFS).

Eligible Engineering Streams are:
Computer Science

Eligible Science Streams are:
Radiological Safety Engineering (RSE)

Selection Process:

Selection to OCES/DGFS 2022 could be a two-step process:
Screening to short-list candidates followed selectively Interviews of the short-listed candidates.
There is a separate Selection Process for every of the disciplines
A. Screening for Selection Interviews relies on two alternative methods:
(a) On the idea of Online Test:
Online Test are going to be conducted in March 2016 in each of the nine Engineering disciplines and five Science discipline in nearly forty cities spread across India.
Candidates who register for the net Test are going to beable to choose their exam center furthermore as date and time of the session within whichthey wantto seem for the net Test, subject to availability.
Allocation of the slot to candidates for taking the net Test are done on a primary come, first served basis.(b) On the idea of GATE score:
Candidates are screened certain Selection Interview on the idea of a legitimate GATE- 2016 or GATE-2017 score within the applicable GATE subject.
Applicants with a degree in ‘Nuclear Engineering’ are screened in barely on the premise of Online Test.

Candidates may note the following:
1. At the time of application, candidates can choose anyone or both of the above screening options. because the cutoff GATE scores for screening in to Selection Interviews are going to be finalized only after the conclusion of the net Test, candidates are advised to maximise their chance of being screened in to the choice Interview by availing both the Screening Channels (GATE score moreover as Online Test) detailed above.
2. Candidates who choose screening through Online Test should book an examination slot of their choice, subject to availability, by visiting this website. Alerts by email similarly as SMS are sent to any or all candidates who have opted for the net Test on their registered email addresses and mobile numbers additionally as announced on this website, before the commencement of the slot booking process. Examination slots are allocated on first come, first served basis, subject to availability. Candidates are advised to go to this website regularly for updates regarding this.
3. The candidates who have opted for screening only on the idea of a GATE Score won’t be permitted to book an examination slot for the net Test.

BARC Scientific Officer Syllabus 2022:

Applicants must refer the BARC Scientific Officer-Syllabus. it’s the proper time to appear into the exam pattern and begin the preparation. it’s very difficult to crack the BARC Examination because there’s a awfully heavy competition for the govt Jobs. So, to create your preparation much easier attempt to refer the BARC Scientific Officer Syllabus and Exam Pattern. Only the chosen candidates in written test are going to be needed the subsequent rounds.

BARC Syllabus 2022
Stream Subjects
Engineering Civil Topics, Electronics & Communication, Computer Science, Mechanical, Instrumentation, Chemical, Electrical, Fast Reactor Technology, Quality Assurance and Quality Control
Science Streams Physics, Geology, Chemistry

BARC Scientific officer Syllabus – Engineering Mathematics

  • Mathematical Logic
  • Probability
  • Set Theory & Algebra
  • Combinatory
  • Graph Theory
  • Linear Algebra
  • Numerical Methods
  • Calculus

Bhabha Atomic Research Centre Syllabus – Computer Science and Information Technology

  • Digital Logic
  • Computer Organization and Architecture
  • Programming and Data Structures
  • Algorithms
  • Theory of Computation
  • Compiler Design
  • Operating System
  • Databases
  • Information Systems and Software Engineering
  • Computer Networks
  • Web technologies

Mechanical Engineering syllabus for BARC Scientific Officer

Engineering Mathematics

  • Linear Algebra
  • Calculus
  • Differential equations
  • Complex variables
  • Probability and Statistics
  • Numerical Methods

Applied Mechanics and Design

  • Engineering Mechanics
  • Strength of Materials
  • Theory of Machines
  • Vibrations
  • Design

Fluid Mechanics and Thermal Sciences

  • Fluid Mechanics
  • Heat-Transfer
  • Thermodynamics
  • Applications

Manufacturing and Industrial Engineering

  • Engineering Materials
  • Metal Casting
  • Forming
  • Joining
  • Machining and Machine Tool Operations
  • Metrology and Inspection
  • Computer Integrated Manufacturing
  • Production Planning and Control
  • Inventory Control
  • Operations Research

BARC Scientific Officer (OCES/ DGFS) Syllabus – Civil Engineering

Engineering Mathematics

  • Linear Algebra
  • Calculus
  • Differential equations
  • Complex variables
  • Probability and Statistics
  • Numerical Methods

Structural Engineering

  • Mechanics
  • Structural Analysis
  • Concrete Structures
  • Steel Structures

Geotechnical Engineering

  • Soil Mechanics
  • Foundation Engineering

Water Resources Engineering

  • Fluid Mechanics and Hydraulics
  • Hydrology
  • Irrigation

Environmental Engineering

  • Water requirements
  • Air Pollution
  • Municipal Solid Wastes
  • Noise Pollution

Transportation Engineering

  • Highway Planning
  • Traffic Engineering


  • Importance Of Surveying
  • Principles And Classifications
  • Mapping Concepts
  • Coordinate System
  • Map Projections
  • Measurements Of Distance And Directions
  • Leveling
  • Theodolite Traversing
  • Plane Table Surveying
  • Errors And Adjustments
  • Curves

Bhabha Atomic Research Centre Syllabus – Electronics and Communication Engineering

  • Analog and Digital Electronics
  • Electro-Magnetic and Microwave
  • Communication (Analog & Digital)
  • Control Systems
  • Signal and Systems
  • Microprocessor
  • Computer Organization
  • Network Theory

BARC Syllabus – Electrical Engineering

Linear Algebra

  • Matrix Algebra
  • Systems of linear equations
  • Eigen values and Eigen vectors


  • Mean value theorems
  • Theorems of integral calculus
  • Evaluation of definite and improper integrals
  • Partial Derivatives
  • Maxima and minima
  • Multiple integrals
  • Fourier series
  • Vector identities
  • Directional derivatives
  • Line
  • Surface and Volume integrals
  • Stokes
  • Gauss and Green’s theorems

Differential equations

  • First order equation (linear and nonlinear)
  • Higher order linear differential equations with constant coefficients
  • Method of variation of parameters
  • Cauchy’s and Euler’s equations
  • Initial and boundary value problems
  • Partial Differential Equations
  • Variable separable method

Complex variables

  • Analytic functions
  • Cauchy’s integral theorem and integral formula
  • Taylor’s and Laurent’ series
  • Residue theorem
  • Solution integrals

Probability and Statistics

  • Sampling theorems
  • Conditional probability
  • Mean, Median, mode and standard deviation
  • Random variables
  • Discrete and continuous distributions
  • Poisson
  • Normal and Binomial distribution
  • Correlation and regression analysis

Numerical Methods

  • Solutions of non-linear algebraic equations
  • Single and multi-step methods for differential equations

Transform Theory

  • Fourier transform
  • Laplace transform
  • Z-transform

BARC Exam Pattern 2022:

The Bhabha Atomic Research Centre (BARC) officials will select candidates for the BARC Scientific Officer post based on the following selection process.

  • Stage 1 – Preliminary Test
  • Stage 2 – Advanced Test
  • Stage 3 – Skills Test

Here applicants will come to understand the entire BARC Exam Pattern. The Exam Pattern will help the candidates to understand about how the questions are asked, no. of marks, etc. BARC Nurse, Scientific Assistant, Stipendiary Trainee Exam are conducted in 3 stages.
Stage 1- Preliminary Test
Prelims exam will encompass 50 multiple-choice questions and therefore the time duration are going to be 1 Hour.
Each correct answer are awarded 3 marks.
There are going to be a negative marking of 1 mark will be deducted for each wrong answer.
Premils Exam is to only shortlist the candidates to the following stage 2 Exam.
Stage 2 – Advanced Test
The Test will comprise 50 multiple choice questions of two hours duration.
Each correct answer are going to be given 3 marks.
There are a negative marking of 1 mark will be deducted for each wrong answer.
A merit list of the candidates are provided supported the stage 2 exam.
Stage 3 – Skills Test
Based upon the Merit List prepared after Stage-2, candidates are going to be shortlisted
for Stage 3.
candidates shortlisted for Skills Test will depend on the quantity of candidates qualifying in Stage 2.

Subjects No of Marks No of Questions Total Marks Time Duration
General Aptitude 15 65 100 3hrs
Engineering Mathematics 15
Technical Subject 70


BARC Scientific Officer Previous Question Papers:

BARC Scientific Officer Previous Year Paper for Engineering Mathematics Download Here
BARC Scientific Officer Previous Papers PDF Download Here
BARC Scientific Officer Question Paper Download Here
BARC Scientific Officer GK Paper Download Here
Sample Paper1 Download Here
Sample Paper2 Download Here
Sample Paper 3 Download Here
Sample Paper 4 Download Here


BARC Scientific Officer FAQ’S: 

Which book is suggested for Mechanical engineering?

Mechanical Engineering for competitions written by R. K Jain is one in all the recommended books for engineering science.

How many disciplines are there within the BARC OCES exam 2022?

It is expected that a complete of 8 Engineering disciplines are available for the BARC OCES exam 2022.

Is there any negative marking within the BARC OCES exam 2022?

yes, there uis a negative marking of 1 mark within the BARC OCES exam 2022

What is the simplest book for Nuclear Engineering?

The best book for engineering is that the applied science Handbook written by Kenneth D. Kok.

Which book is usually recommended for Mechanical engineering?

Mechanical Engineering for competitions written by R. K Jain is one among the recommended books for applied science.

How many questions are going to be there within the BARC OCES exam 2022?

A total of 100 questions are going to be there within the BARC OCES exam 2022.

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