NIELIT O Level Syllabus 2025: Module-wise Topics, Exam Pattern, Sample Papers & More

The NIELIT O Level Syllabus 2025 has been officially released by the National Institute of Electronics & Information Technology on its website โ€“ nielit.gov.in. The syllabus outlines essential modules designed to equip students with key Information Technology (IT) skills and foundational knowledge. Candidates aspiring to pursue careers in IT or prepare for government job opportunities should carefully go through the O Level syllabus, exam pattern, sample papers, and grading system.


๐Ÿ“˜ NIELIT O Level Syllabus 2025 โ€“ Course Duration & Structure

The O Level course is structured for 520 total learning hours. For students who have completed 10+2, the course duration is typically 1 year, while graduates can complete the course within 6 months.

ModuleTheory HoursPractical/Tutorial/Project HoursTotal Hours
Information Technology Tools and Network Basics4872120
Web Designing & Publishing4872120
Programming and Problem Solving through Python4872120
Internet of Things and its Applications4872120
Project Workโ€“4040
Total192328520

๐Ÿ“š NIELIT Module-wise O Level Syllabus 2025

1. Information Technology Tools and Network Basics

Maximum Marks: 100
Topics Covered:

  • Introduction to Computer & Operating Systems
  • Word Processing, Spreadsheets, Presentations
  • Internet, WWW, Email, Social Networking, e-Governance
  • Digital Financial Tools, Cybersecurity, and Future Skills

Learning Outcomes:

  • Master basic IT tools used in office & everyday life
  • Create documents, spreadsheets, and presentations
  • Use digital financial services and e-Governance platforms
  • Understand social networking and online collaboration

2. Web Designing & Publishing

Maximum Marks: 100
Topics Covered:

  • HTML Basics, Web Design Editors
  • CSS and CSS Frameworks
  • JavaScript & Angular JS
  • Image Editing, Web Publishing

Learning Outcomes:

  • Design responsive websites
  • Style websites using CSS and frameworks
  • Create interactive elements using JavaScript
  • Edit images and publish web pages efficiently

3. Programming and Problem Solving through Python

Maximum Marks: 100
Topics Covered:

  • Algorithms, Flowcharts, and Problem Solving
  • Python Basics: Data Types, Operators, Statements
  • Functions, File Handling, Modules
  • NumPy Library

Learning Outcomes:

  • Develop algorithms and write Python programs
  • Handle real-time data using Python libraries
  • Understand file operations and modular programming
  • Use NumPy for numerical computations

4. Internet of Things (IoT) and Its Applications

Maximum Marks: 100
Topics Covered:

  • IoT Basics, Protocols & Applications
  • Sensors, Actuators, and Microcontrollers
  • Building IoT Projects with Arduino
  • Security Aspects, Soft Skills & Personality Development

Learning Outcomes:

  • Build IoT applications using sensors and Arduino
  • Understand communication between devices
  • Learn C programming for IoT
  • Enhance soft skills and personality for tech careers

๐Ÿ“ NIELIT O Level Sample Papers 2025

Aspiring candidates can prepare better by solving module-wise NIELIT O Level sample papers. These are based on the updated syllabus and provide insight into question patterns.

ModuleSample Papers
Information Technology Tools and Network Basics[Download Sample]
Web Designing & Publishing[Download Sample]
Programming and Problem Solving through Python[Download Sample]
Internet of Things and Its Applications[Download Sample]

๐Ÿงช NIELIT O Level Exam Pattern 2025

  • Each module exam duration: 3 hours
  • Maximum marks per module: 100
  • Practical Exam: 3 hours (100 marks)
  • Practical exams are conducted at the institute level.

๐ŸŽฏ NIELIT O Level Grading System 2025

Score (%)Grade
< 50%F (Fail)
50% โ€“ 54%D
55% โ€“ 64%C
65% โ€“ 74%B
75% โ€“ 84%A
โ‰ฅ 85%S (Superior)

After passing all module theory exams, the practical, and completing the project, candidates are awarded the โ€˜Oโ€™ Level IT Certificate. This certificate is recognized by the Government of India and is considered equivalent to the Foundation Level Course for employment.


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  • NIELIT O Level Syllabus 2025
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  • NIELIT O level sample papers
  • O Level grading system
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โ“FAQs on NIELIT O Level Syllabus 2025

Q1. What is the total duration of the NIELIT O Level course?

The total course duration is 520 hours. It typically takes 1 year after 10+2 and 6 months for graduates.

Q2. How many modules are there in the O Level syllabus?

There are four modules plus practical and project work.

Q3. What is the passing percentage for the NIELIT O Level exam?

Candidates need to score at least 50% in each module to pass.

Q4. Is the NIELIT O Level certificate valid for government jobs?

Yes, the certificate is recognized as equivalent to the Foundation Level Course by the Government of India.

Q5. Where can I find sample papers for O Level modules?

Sample papers are available online for each module on the official NIELIT website.