Free · Grades 6–8 · One computer period

The DecipherWorld
Business & Money Olympiad

Your students run a real business for three days and are scored on the profit they make. It tests unit cost, percentages, ratio and break-even — Class 6–8 NCERT concepts, applied rather than recited.

₹0 for the school₹0 for studentsNothing to install30 minutes
Register your school

What your school has to do

1
Pick one of three dates. Thursday 15 October, Tuesday 20 October or Friday 23 October 2026.
2
Give us a teacher's name and number. We send them class codes and a one-page instruction sheet three days before.
3
Book one computer period per section. Students open a link, type the class code, their first name and roll number, and begin.
4
That's it. Every participating student receives a certificate, and the school receives a report showing which maths concepts came out strong and weak.

What your students are actually assessed on

Unit cost

Class 6 — buying stock by the dozen and working out what one lemon costs.

Ratio & proportion

Class 6–7 — scaling a recipe when the ingredients change.

Percentages & margin

Class 7 — Comparing Quantities, used to hold a profit margin.

Break-even

Class 8 — how many glasses just to cover the day's rent.

Data handling

Class 8 — reading their own sales back and deciding what to change.

Decision-making

Not on any syllabus, and the one every parent asks about.

Questions schools ask us

What does it cost?Nothing. Not for the school, not for students. There is no upsell to the school at any point.
What data do you collect from children?A first name and a roll number. No phone number, no email address, no photograph, no home address. Children are never asked to create an account or a password.
Do we need to install anything?No. It runs in any web browser on a laptop, desktop or tablet.
What if our internet drops mid-way?The game keeps running offline and submits the score when the connection returns.
How long does it take?About 30 minutes of play. Budget one period.
Who is behind it?GyanLearn Edusolutions Private Limited, New Delhi. CIN U80900DL2022PTC395933.
Will you contact our parents?Not from anything the school gives us — we never ask a school for parent contact details. Students carry home a certificate; if a parent chooses to scan it, they start their own account with their own consent.

Register your school

Takes a minute. We'll call to confirm the date and send the teacher pack.

Not sure yet? Leave it — we'll work around your assessment calendar.

Prefer to talk first? Call or WhatsApp +91 99994 96079, or write to jatinbhagat@decipherworld.com.