TNPSC Lab Assistant Syllabus 2021 Exam Pattern Download Selection Process

Tamil Nadu PSC Laboratory Assistant Syllabus 2021 Download PDF Exam Pattern Selection Process TNPSC Lab Assistant

TNPSC Laboratory Assistant Exam Syllabus 2021 Examination Pattern Download: Tamil Nadu PSC has invited online application from eligible candidates through Advertisement No. 488, Notification No. 02/2021 dated 20.01.18 for the post of Laboratory Assistant in Forensic Department 2016- 2021, Eligible candidates can apply online through the website

Online TNPSC Lab Assistant Syllabus 2021 application has started from 25.01.18 and it will continue till 21.02,18. Date of written examination is 06.05.18 from 10:00 am to 1:00 pm. The mode of exam will be both in English and Tamil. To apply for this post candidates need to pass 12th with Physics, Chemistry and Biology / Botany and Zoology as subjects. In the examination hall mobile phones, calculator and any other electronic gadgets are banned. Below we have given detailed information about examination pattern, syllabus, centres for Laboratory Assistant Examination.

Latest Update- We have given the TNPSC Lab Assistant Syllabus here. If you want, you can download the syllabus in PDF format. If you want to give us the recommended faces here, you can take the recommended faces online.

tnpsc laboratory assistant exam syllabus 2021 download pdf examination pattern physics chemistry general studies tamil nadu psc selection process

Tamil Nadu PSC Laboratory Assistant Examination Pattern 2021

  • Examination will be of single paper covering the subjects- Physics, Chemistry, Biology and General studies.
  • Physics, Chemistry and Biology questions will be of HSC  standard and General studies will be of SSLC standard.
  • There will be minimum 200 questions and the maximum marks for the examination is 300.
  • All questions will be of objective type (OMR method)
  • Time duration for the exam is 3 hours.

Click here for TNPSC Lab Assistant Previous Question Paper Solved 

TNPSC Lab Assistant Exam Syllabus 2021

Below is the syllabus of written examination for Tamil Nadu PSC Laboratory Assistant Examination


Maximum marks

Minimum qualifying marks for selection




General studies



  • Total exam will be of 300 marks.

Visit our MCQ Questions Answers section for subject wise objective solved MCQs.

Physics Syllabus

The syllabus of the Physics Subject will be of HSC Standard –

  • Electrostatic
  • Current electricity
  • Effects of electric current
  • Electromagnetic induction and alternating current
  • Electromagnetic waves and wave optics
  • Atomic physics
  • Dual nature of radiation and matter relativity
  • Nuclear physics
  • Semiconductor devices and their applications
  • Communication systems
Chemistry Syllabus

Inorganic chemistry

  • Atomic structure – ll
  • Periodic classification – ll
  • d- block elements
  • f- block elements
  • p- block elements
  • Coordination compounds and bio-coordination compounds
  • Nuclear chemistry

Physical chemistry

  • Solid state ll
  • Thermodynamics ll
  • Chemical equilibrium ll
  • Chemical kinetics ll
  • Surface chemistry
  • Electrochemistry l
  • Electrochemistry ll

Organic chemistry

  • Isomerism in organic chemistry
  • Hydroxy derivatives
  • Ethers
  • Carbonyl compounds
  • Carboxylic acids
  • Organic nitrogen compounds
  • Chemistry in action
Biology Syllabus


  • Taxonomy of angiosperms
  • Plant anatomy
  • Cell biology and genetics
  • Biotechnology
  • Plant physiology
  • Biology in human welfare


  • Human physiology
  • Microbiology
  • Immunology
  • Modern genetics
  • Environmental science
  • Applied biology
  • Theories of evolution
  • Aquaculture
General studies Syllabus

The standard of the General Studies Questions will be of SSLC standard –

  • General science
  • Current events
  • Geography
  • History of culture of India and Tamil Nadu
  • Indian Polity
  • Indian economy
  • Indian national movement
  • Aptitude and mental ability tests

Most Important Recommended Book For Exam-

1. General Studies for Exam

TNPSC Laboratory Assistant Examination Centres

Centre will be allocated to following cities for conducting of the Tamil Nadu Public Service Commission Laboratory Assistant Exam 2021 –

  • Chennai
  • Madurai
  • Coimbatore
  • Tiruchirapalli
  • Tirunelveli
  • Salem
  • Thanjavur
  • Chidambaram

Visit official website of TNPSC for more information regarding the exam. Also keep visiting our home page for more job news and updates.
All The Best!!

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