What is in the UCO Class 4 syllabus for 2026-27?

18 topics in Mental Ability, Reasoning, Computers and English, laid out subject by subject on this page. On SkillStar your child can tick off each topic as they learn it.

Are there UCO Class 4 mock tests on SkillStar?

Yes, 1 mock test. Each one is marked the moment your child finishes, with a question-by-question review, and can be taken again as often as they like.

Can I download UCO Class 4 papers?

Yes. The UCO Downloads tab on SkillStar has 3 files for this class.

How does my child start UCO Class 4 practice?

Sign up free as a parent, add your child with their class, and pick UCO from the exam list. Every new family gets welcome credits, lots of content costs nothing, and anything paid shows its price in credits before you decide.

UCO Class 4 syllabus

The UCO Class 4 syllabus for 2026-27, subject by subject: 18 topics to work through. On SkillStar, Class 4 children also get 1 mock test marked instantly and sample papers to download.

Class: Class 4 (Grade 4)
Syllabus years: 2026-27
Topics: 18
Mock tests: 1
Downloads: 3

UCO Class 4 syllabus 2026-27

Mental Ability

Numbers (Indian and International): Place value, rounding and comparing numbers and decimals.
Fractions and Decimals: Tenths, hundredths and different views of fractions.
Four Operations: Word problems using add, subtract, multiply and divide.
Factors and Multiples: Basic idea of factors and multiples.
Measurement, Time and Money: Everyday measurement problems.
Data Handling: Reading simple tables and charts.

Reasoning

Analogy and Series Completion: Relationships and patterns.
Simple Coding and Alphabet Test: Letter and word code puzzles.
Figure Puzzles: Subtracting figures, grouping and completing patterns.
Odd One Out and Missing Numbers: Finding misfits and missing values.
Analytical Reasoning: Logic-based puzzles.

Computers

Computer Basics and Evolution: Characteristics and history of computers.
Hardware, Software and Devices: Input and output devices, hardware and software.
Windows and Notepad: Using Windows and simple text editing.
Logo: Logo commands for drawing and arithmetic.
MS Word and MS Paint: Typing documents and drawing.
Internet and Networks: Uses of the internet and what a network is.

English

Vocabulary, Grammar and Correct Usage: Word meanings, basic grammar and choosing the correct word or form.

About the UCO exam

How the exam works

Mode: Offline in the student's own school for school registrations; a separate fully online, webcam-proctored exam from home for direct registrations. · Levels: Single exam; no second round is described on the official page. · Duration: 1 hour. · Questions: 50 questions for every class: Mental Ability 15, Reasoning 15, Computers 15, English 5. A different paper for each class. · Marking: Objective multiple-choice, 50 marks (1 per question), no negative marking. · Language: English.

How to register

Offline: only through the school (Rs 150 per student, school sends one demand draft; no individual forms for the school exam). Online: register individually at unifiedcouncil.com/options.html (Rs 354 incl. GST, includes performance report and two past papers as e-books).

When it happens

Next direct-registration online exam: 27 December 2026. The school offline exam on 18 September 2026 has passed. The previously listed mock date is 20 December 2026; confirm it in the current online instructions/candidate communication. The organiser's homepage also uses UICO for its computer olympiad; use the actual computer-exam listing when registering. Check the candidate portal for result and admission instructions. Status checked 1 November 2026; times are IST.

Official website, syllabus and sample papers

Links to the organiser's own pages. Past and sample papers are published there by the organiser.

UCO syllabus for other classes

Everything about UCO →

UCO Class 4: questions parents ask

What is in the UCO Class 4 syllabus for 2026-27?: 18 topics in Mental Ability, Reasoning, Computers and English, laid out subject by subject on this page. On SkillStar your child can tick off each topic as they learn it.
Are there UCO Class 4 mock tests on SkillStar?: Yes, 1 mock test. Each one is marked the moment your child finishes, with a question-by-question review, and can be taken again as often as they like.
Can I download UCO Class 4 papers?: Yes. The UCO Downloads tab on SkillStar has 3 files for this class.
How does my child start UCO Class 4 practice?: Sign up free as a parent, add your child with their class, and pick UCO from the exam list. Every new family gets welcome credits, lots of content costs nothing, and anything paid shows its price in credits before you decide.
Is SkillStar the official UCO website?: No. SkillStar is an independent practice platform and is not affiliated with, or endorsed by, the organisers of these exams. Exam names belong to their respective owners. Check dates, fees and registration with the UCO organisers.

SkillStar is an independent practice platform and is not affiliated with, or endorsed by, the organisers of these exams. Exam names belong to their respective owners.