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TNPSC CTS Syllabus 2025 Out Direct Link to Download Syllabus PDF here

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  • Updated May 13, 2025 05:51 PM
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TNPSC CTS Syllabus 2025 Overview

Exam NameTNPSC Combined Technical Services Recruitment
Conducting AuthorityTamil Nadu Public Service Commission (TNPSC)
Number of Vacancies330
Selection ProcessWritten Examination and Interview
No.of Questions200
DurationPaper-I - 3 Hours Paper-II - 2 Hours
Total MarksPaper-I - 300 Marks Paper-II - 200 Marks
Official Websitetnpsc.gov.in
  • The Tamil Nadu Public Service Commission (TNPSC) has published the official syllabus and exam pattern for the Combined Technical Services recruitment exam. To ensure a well-structured study plan, candidates aiming for the TNPSC CTS exam should thoroughly review both sections of the syllabus. Understanding the detailed syllabus and exam structure is essential for effective preparation.

TNPSC CTS Syllabus 2025

SubjectTopics Covered
SurveyingChain Surveying, Compass Surveying, Plane Table Surveying, Theodolite Surveying, Levelling, Contouring, Computation of Areas and Volumes
Building MaterialsStones, Bricks, Cement, Lime, Timber, Paints and Varnishes, Miscellaneous Materials
Construction TechnologyFoundations, Brick Masonry, Stone Masonry, Doors and Windows, Floors and Roofs, Scaffolding, Formwork
Civil Engineering DrawingBuilding Drawing, Plan, Elevation, and Section, Doors and Windows, Staircases, Detailing of Structural Elements
Estimating and CostingTypes of Estimates, Detailed and Abstract Estimates, Rate Analysis, Valuation
Environmental EngineeringWater Supply, Sanitation, Sewage Treatment, Solid Waste Management
Transportation EngineeringRoads, Railways, Bridges, Traffic Engineering
Irrigation EngineeringTypes of Irrigation, Canals, Dams, Water Logging, Drainage
Survey InstrumentsLevels, Theodolites, Total Stations, GPS, EDM Instruments
SectionTopics Covered
General StudiesGeneral Science (Physics, Chemistry, Biology), Current Events, Geography, History and Culture of India, Indian Polity, Indian Economy, Indian National Movement, Development Administration in Tamil Nadu
Aptitude & Mental AbilitySimplification, Percentage, Ratio and Proportion, Simple and Compound Interest, Area and Volume, Time and Work, Logical Reasoning, Puzzles, Number Series, Data Interpretation
  • The syllabus is an important part of your exam preparation. It lists all the topics you need to study, helping you focus on what’s important. To do well in the TNPSC CTS exam 2025, make sure you understand the syllabus fully. It covers both general subjects and specific topics related to the post. Use the syllabus to guide your studies and ensure you're covering everything needed for the exam.
  • Paper-I
  • Paper-II

Download TNPSC CTS Syllabus PDF 2025

  • Aspirants can access the detailed TNPSC CTS Syllabus PDF to get a clear overview of all the topics essential for the exam.
  • Click Here - TNPSC CTS Syllabus PDF
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