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COA & GTE 2026 - Syllabus

Tamilnadu Directorate of Technical Education (TNDTE)

Syllabus

1. Computer on Office Automation (COA) Syllabus

The COA syllabus is divided into 7 key units covering various aspects of office computing.

  • Unit 1: Basics of Computer: Computer history, generations, hardware/software, input/output devices, and memory units.

  • Unit 2: Operating Systems: Functions of OS, MS-Windows (GUI, file management), and basic Linux commands.

  • Unit 3: Word Processing: Working with MS-Word and OpenOffice Writer (Formatting, Mail Merge, Tables).

  • Unit 4: Spreadsheets: Using MS-Excel and OpenOffice Calc (Formulas, Functions, Charts, Pivot tables).

  • Unit 5: Presentations: Creating slides in MS-PowerPoint and OpenOffice Impress (Animations, Transitions).

  • Unit 6: E-Office Applications: File management, notes, drafts, and dispatch procedures in digital office environments.

  • Unit 7: Digital Communication: Internet, web browsers, email, computer networks, and Google Workspace tools.

2. Government Technical Examination (GTE) Syllabus

The GTE syllabus focuses on technical commerce subjects.

A. Typewriting (Tamil & English)

  • Grades: Pre-Junior, Junior, Senior, and High Speed.

  • Content: Ordinary printed passages, manuscripts, formatting professional letters, and complex statements/tables.

  • Speed Requirements: Based on specific "strokes" per grade (e.g., 1,500 strokes for Junior, 2,250 for Senior).

B. Shorthand (Tamil & English)

  • Grades: Junior (80 wpm), Intermediate (100 wpm - English only), Senior (120 wpm), and High Speed (150/180/200 wpm).

  • Content: Taking dictation from a reader and transcribing it accurately into longhand.

C. Accountancy

  • Grades: Junior and Senior.

  • Content: Bookkeeping, final accounts, bills of exchange, trial balance, and commercial principles.