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IIO Syllabus 2024 SilverZone Exam Pattern, Marking Scheme

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IIO Syllabus

Check now the SilverZone IIO Syllabus for Class 1st to 12th. Students can also check the detailed IIO exam pattern along with the marking scheme. Silver Zone Foundation conducts the International Informatics Olympiad once a year for classes 1st to 12th across the country. Students preparing for IIO 2024 can now check the detailed syllabus and preparation tips from here.


IIO SilverZone Syllabus 2024 Overview

Name of Exam International Informatics Olympiad
Type of Exam Olympiad
Conducting Organization SilverZone
Level of Exam National
Last date to apply 30 days prior to the exam Date

iiO Exam Pattern 2024

Questions asked in the Silverzone International Informatics Olympiad for classes, 1st onward are multiple choice objective-based questions. There will be no negative marking and the medium of the exam is English only.

Class No. of Questions Time Duration
Class 1 – 2 25 40 minutes
Class 3 – 5 30 40 minutes
Class 6 – 8 35 40 minutes
Class 9 – 12 40 50 minutes

IIO Exam Pattern Class-Wise

For Class 1 and Class 2

Subject No. of Questions Marks
Computer Science 15 45 marks
Reasoning and Aptitude 5 25 marks
Scholar’s Zone 5 30 marks
Total 25 100

For Class 3 to Class 5

Subject No. of Questions Marks
Computer Science 14 28 marks
Reasoning and Aptitude 8 32 marks
Scholar’s Zone 8 40 marks
Total 30 100

For Class 6 to Class 8

Subject No. of Questions Marks
Computer Science 20 40 marks
Reasoning and Aptitude 7 28 marks
Scholar’s Zone 8 32 marks
Total 35 100

For Class 9 to Class 12

Class No. of Questions Marks
Computer Science 30 75 marks
Reasoning and Aptitude 10 25 marks
Total 40 100

Marking Scheme

  • Raw Score = SUM (Correct answer × subsequent base Marks)
  • Total Marks = Raw Score + SUM (Weightage of Correct Answer)


  • Olympiad Rank – All Students from India and Abroad in the same class.
  • Class Rank – All students from all sections/divisions of the same class of the same school

Check Also: How Do Toppers Study?

IIO Syllabus 2024

Silver Zone IIO Syllabus For Classes 1st to 12th

SilverZone IIO Syllabus for Computer Science
Class 1 Introduction of computer
Main Parts of Computers
Uses of computer
Introduction to Keyboard and Mouse
Starting and Shutting down Computer
Introduction to MS Paint
Class 2 Types of computer Parts of computer
Working of computer
Keyboard and mouse usage
Uses of computer in our world
Class 3 Introduction to hardware and Software
Introduction to Windows 10
MS-Word 2016
Class 4 History of computer
Input and Output Devices
Memory and Storage Devices
Windows 10
Software Classification
MS Word 2016
MS-PowerPoint 2016
Class 5 Generation of computer
MWindows 10
MS-Word 2016
MS-Excel 2016
PowerPoint 2016
Internet and E-mail
Class 6 Computer Languages
Small Basic
Algorithm and flow chart
Mail Merge/MS-Word
Class 7 Basic of Operating System
Small Basic
Introduction to Number System
Computer Viruses
Class 8 Memory And Storage
Computer Network
Data Representation and Number System
Class 9 Basics of Information Technology
Characteristics of a Computer System
Storage Devices
I/O Devices
Types of Software
Computer Networking
MultimediaCyber Safety
Safely Browsing the Web and Using Social Networks
Safely Accessing Websites
Cyber Safety

Office Tools
Word Processing
Presentation Tools

Python Programming Language
Introduction to Programming
Data Types and Variables
Control Structures
Lists and Arrays
Input and Output

Class 10 Networking
Services Available on the Internet
Web Services
Mobile TechnologiesHTML

Introduction to Web Page Designing using HTML
HTML Basics
Accessing a Web Page using a Web Browser
Font Tags
Inserting Images
HTML Forms
Embedding Audio and Video
Creating Tables
Links and Anchor Elements
Cascading Style Sheets (CSS)

Cyber Ethics
Introduction to software licenses
Introduction to intellectual property rights
Introduction to freedom of information
Introduction to e-commerce

Class 11 Computer Fundamental
Computer SystemStudents must select either Informatics Practices or Computer Science

Informatics Practices
Introduction to Python
Database concepts and the Structured Query Language
Introduction to Emerging Trends
Artificial Intelligence (AI)
Big Data
Internet of Things (IoT)
Cloud Computing
Grid Computing

Computer Science
Computational Thinking and Programming (Python)
Society, Law, and Ethics

Class 12 Computer Fundamental
Computer SystemStudents must select either Informatics Practices or Computer Science
Informatics Practices
Data Handling
Database Query using SQL
Computer Networks
Societal Impacts

Computer Science
Programming and Computational Skills (Python)
Computer Networks
Data Management

Check Also: Board Exams in India

iiO 2024 Preparation Tips

To get a higher ranking, students must study smartly and know time management. Follow these tips to gain an advantage over your competitors –

  • Firstly, you should know your syllabus thoroughly. With the help of a detailed syllabus, students will know the important topics and which topics should be paid less attention to.
  • Then plan your studies accordingly. Allocate time to each subject.
  • Collect resources from which you can extract information. IIO syllabus covers CBSE/ICSE board textbooks and preparing from additional books will be very helpful.
  • Do practice sample papers and mock tests. This will give you an insight on question types asked in the exam, time management and accuracy.
  • While solving questions, try to understand the standard of questions. Sometimes, the questions asked in IIO might be tricky and the answer can only be solved after knowing the complete meaning of the question.

SilverZone IIO Official Website


Prepare for the SilverZone International Informatics Olympiad with the help of this page. Also, stay connected with us to get the latest updates about examinations.

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