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TNPSC Junior Analyst Syllabus and Exam Pattern 2023: Know About the Exam Syllabus & Pattern Here
Last Updated on Apr 28, 2025
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The Tamil Nadu Public Service Commission (TNPSC) serves as the state's gatekeeper to public service, selecting individuals who will play critical roles in governance and public administration. A thorough understanding of the TNPSC Junior Analyst Syllabus and Exam Pattern for 2023 is required for those aspiring to join the esteemed ranks of Junior Analysts in Tamil Nadu. These elements form the blueprint for success in the competitive examination, representing the path that candidates must take in order to realise their dreams of serving the state. Its mission is to promote merit-based hiring, transparency, and fairness in the hiring process. This mandate includes hiring qualified Junior analysts to help with governance, data analysis, and evidence-based decision-making in various government departments. The TNPSC Junior Analyst Syllabus is a detailed document that outlines the subjects, topics, and areas of knowledge that candidates must study in order to pass the examination.
- The TNPSC Junior Analyst Exam Pattern for 2023 specifies the examination's structure and format. It specifies the number of papers, the type of questions, the test duration, and the scoring scheme.
- Candidates preparing for the examination can use the TNPSC Junior Analyst Syllabus and Exam Pattern as a guide. The syllabus ensures that candidates' attention is focused on the appropriate subjects and topics, preventing them from straying into irrelevant territory.
- The TNPSC Junior Analyst examination is extremely competitive, attracting candidates with a wide range of knowledge and skills.
Syllabus for TNPSC Junior Analyst Exam 2023
The TNPSC Junior Analyst Syllabus and Exam Pattern for 2023 represent a road map to a career in public service, full of opportunities to shape policy, contribute to governance, and make data-driven decisions. The following syllabus details are:
| Units | Subjects | Syllabus |
| Unit 1 | PHYSICAL CHEMISTRY | Chemical Thermodynamics: Terminology - Systems and surroundings - First Law Of thermodynamics - Cp and cv relation - Hess's law of constant heat summation - Kirchoff's equation - extensive and intensive properties- second law of thermodynamics entropy and entropy as a measure of probability - Free energy and Chemical equilibria - variation of free energy w i t h temperature and pressure - Gibb's and Helmholtz equation — Heterogeneous equilibria and Le Chatlier principle. SoIid State Chemistry: Crystalline and amorphous solids - unit Cell - Miller Indices - symmetry elements in crystals (cubic system only)- Bragg's equation - radius ratio's and packing in crystals- determination of crystal structures by Bragg's method - structure of NaCl, Wurzite , Ti02 and spinels. |
| Unit 2 | Chemical Kinetics | Rate laws - rate constant - order and molecularity of reactions - I, Il, Ill, and zero order reactions concept of Arrhenius theory - Collision theory and Transition state theory -catalysis. |
| EIectrochemistry | Conductance in electrolytic solution, specific and molar conductance - Ostwald's dilution law - Kohlraush's law - Debye Huckel theoryTypes of reversible electrodes - Nernst equation - reference electrode and standard hydrogen electrode - computation of cell e.m.f. -calculations of thermodynamic quantities of cell reactions (AG, AH, AS and K) Determination of pH and pKa of acids by potentiometric methods. | |
| Unit 3 | AnaIyticaI chemistry and Instrumental methods | Principle, instrumentation and applications of UV- Visible, IR, Raman, NMR Mass, GCMS and Atomic Absorption spectroscopy. |
| Unit 4 | INORGANIC CHEMISTRY | Periodic classification: Classification based on electronic configuration periodic properties - atomic and ionic radii, ionisation potential, electron affinity and electronegativity - various scales - Trends along periods and groups. (g)ChemicaI bond: Lattice energy - VSEPR Theory and its applications - partial (h) Compounds of Boron: Electron deficient nature of boron compounds preparation and properties of halides and nitrites of boron - diborane - Borazine, silicones and structures of silicates |
| Unit 5 | Lanthanides and Actinides | Position in the periodic table, occurrence, electronic configuration, oxidation state - lanthanide contraction - magnetic properties and complexation behaviour - comparison of lanthanides and actinides. |
| Nuclear Chemistry | Radio activity - detection and measurement — Half-life period - nuclear stability, - n/p ratio - isotopes, isobars and isotones -nuclear reactions - spallation - nuclear fission and fusion - stellar energy Uses of nuclear energy - nuclear power projects in India - Applications of radioactive isotopes in industries, medicine and agriculture. | |
| Unit 6 | Co-ordination Chemistry | Nomenclature theories of co-ordination compounds- Werner, valence bond, crystal field theories - Effective atomic number — isomerism. |
| AnaIyticaI Chemistry | Principles of volumetric analysis - different types of titrations- Gravimetric analysis - Basic principles - Separation and purification techniques | |
| Unit 7 | ORGANIC CHEMISTRY | Nature of Bonding: Hybridisation (sp, sp2 and sp 3 ) and Geometry of molecules - cleavage of bonds - homolytic and heterolytic fission of carbon carbon bonds - Reaction intermediates - free radicals, carbocations and carbanions - their stability. (p)Stereochemistry: Optical isomerism and Geometrical isomerism - chirality optical isomerism of lactic and tartaric acid - Racemisation - Resolution Asymmetric synthesis - Walden inversion - cis and trans isomerism of maleic and fumaric acids-R-S-Notations - conformational analysis of cyclohexane |
| Unit 9 | Carbohydrates | Classification, sources, preparation and reactions Glucose, Fructose, Sucrose and lactose- structure of glucose and fructose. |
| Amino acids | Classification - Zwitter ion - peptide linkage - structure of proteins - structure and functions of DNA and RNA | |
| Hormones and vitamins | Classifications, sources and functions | |
| Unit 10 | PharmaceuticaI Chemistry | Terminology-pharmacology, pharmacotherapies, toxicology, chemotherapy, classification and nomenclature of drugs, sources of drugs, Assay of drugs by biological, chemical and immunological methods, physiological effects of functional groups of drugs Different types of drugs like analgesics, antibiotics, antiseptics, disinfectants, anaesthetics, antacids, antimalarial antidepressants, antipsychotic and sedatives. |
| Nano Chemistry | Definition - types of nano materials - Nano drugs and their delivery- Applications of nano materials in medicine |
Download TNPSC Junior Analyst Syllabus PDF 2023
TNPSC Junior Analyst Exam Pattern 2023
The TNPSC Junior Analyst Exam Pattern describes the structure of the examination, including the number of papers, question types, and duration. It provides candidates with a clear framework for understanding how the test is designed and how to approach it effectively. To do well in the written examination, you must prepare according to the TNPSC Junior Analyst Exam Pattern. The specifics, including sectional weightage, marking scheme, question type, and so on, are provided below.
- The questions asked will be objective-type.
- For every wrong answer, ¼ of the marks will be deducted.
- The question paper will have two sections.
- The time allotted for Paper 1 and Paper 2 will be 2 hours and 3 hours, respectively.
| Parts | Section | Subject | No. of Questions | Maximum Marks | Duration | level |
| Part 1 | Paper I | Pharmacy /Pharmaceutical Sciences | 200 | 300 | 3 hours | Degree standard |
| Paper II | Tamil Eligibility Test | 100 | 150 | 3 hours | (SSLC Std) | |
| Part 2 | Paper I | General Studies | 75 | 150 | - | - |
| Paper II | Aptitude and mental ability test | 25 | – | - | ||
| Total | 400 | 450 | 5 hours | - | - | |
Books for TNPSC Junior Analyst Exam 2023
TNPSC Junior Analyst books are necessary study materials that cover the prescribed syllabus and assist candidates in effectively preparing for the examination. These books provide in-depth knowledge as well as practise questions to help candidates understand the material and increase their chances of success in the competitive exam.
| Subjects | Books | Author/Publisher |
| Pharmacy /Pharmaceutical Sciences | An Introduction to Pharmaceutical Sciences: Production | Jiben Roy |
| Tamil Eligibility Test | History of Tamil Nadu - Volume 1 | DR C. MANORANJITHAMONI |
| General Studies | OPSC General Studies Paper 1 | Arihant Experts |
| Aptitude and mental ability test | General Intelligence Test & Mental Ability Test | Rph Editorial Board |
Know about the TNPSC Junior Analyst Salary and job profile details here
Aspirants must navigate this competitive landscape with commitment and a thorough understanding of the syllabus and exam format. The Testbook app, with its extensive resources, practise materials, and mock tests, supplements their preparation and improves their readiness for the difficult exam. It gives them the knowledge and confidence they need to excel in the selection process and effectively contribute to the state's governance and public welfare.
Last updated on Jun 10, 2025
-> The TNPSC Junior Analyst Final Result has been released.
-> Candidates can check their registration numbers in the official notification.
-> The TNPSC Junior Analyst Notification was released for 6 vacancies.
-> The selection of candidates for the TNPSC Junior Analyst post will be based on a Computer Based Test (CBT) followed by document verification.
TNPSC Junior Analyst Syllabus and Exam Pattern 2023 FAQs
Where can I find the official TNPSC Junior Analyst Syllabus for 2023?
The official TNPSC Junior Analyst Syllabus for 2023 can be found on the TNPSC's official website, which regularly updates syllabus details.
How does the TNPSC Junior Analyst Syllabus help candidates in their preparation?
The syllabus acts as a structured guide, outlining the subjects and topics that candidates must study to excel in the examination. It provides a clear direction for their preparation.
What is the significance of understanding the TNPSC Junior Analyst Exam Pattern?
Understanding the exam pattern is crucial, as it defines the structure of the examination, including the number of papers, question types, and time allocation. This knowledge helps candidates approach the exam strategically.
Are there any changes in the TNPSC Junior Analyst Syllabus and Exam Pattern from year to year?
The TNPSC may make periodic revisions to the syllabus and exam pattern. Aspirants should always refer to the latest updates on the official TNPSC website.
How can the Testbook app assist candidates in their preparation for the TNPSC Junior Analyst examination?
The Testbook app offers a wide range of study materials, practice tests, mock exams, and resources that help candidates prepare effectively for the examination. It is a valuable companion for enhancing their readiness.
What are the key benefits of familiarizing oneself with the TNPSC Junior Analyst Exam Pattern?
Understanding the exam pattern allows candidates to develop effective time management strategies, choose the right questions to answer, and navigate the examination with confidence, ultimately improving their performance.
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