Class 5 Mental Maths Olympiad: previous year questions and free practice

Practice in the previous year paper pattern, every answer explained.

Class 5 Mental Maths Olympiad exam pattern

Section	Questions	Marks each
Basique	80	1
Avance	20	2
Total	100	120 marks · 60 minutes

Class 5 Mental Maths olympiads in 2026-27

CREST Mental Maths Olympiad · CREST · ₹275
Abacus Olympiad · Indian Talent · ₹175

Class 5 Mental Maths topics in each olympiad

	CREST	ITO
Decimals	●	●
Only in some exams
Numbers	●
+ − × ÷		●
Fractions	●
Integers	●
Percentage, Profit and Interest	●
Shapes and Geometry	●
Symmetry	●
Perimeter and Area	●
Data Handling	●
Rows of Numbers		●

ITO Indian Talent. Checked on each organiser's own syllabus, 8 Nov 2026.

A sample question with the answer

1. Which numeral is 'four crore, six lakh, fifty thousand and twelve'?

40,65,012
4,06,50,012
4,06,05,012
4,60,50,012

Answer: B) 4,06,50,012

Four crore is 4,00,00,000; add 6,00,000, 50,000 and 12 to get 4,06,50,012.

Questions parents ask

Do you have previous year papers for the Class 5 Mental Maths Olympiad?

We do not share the papers themselves. Our full mock papers follow the previous year paper pattern: 100 questions in 60 minutes, each with its answer explained.

How should my child prepare for the Class 5 Mental Maths Olympiad?

A few questions a day, and one timed mock paper a week. Then give extra time to the topics Parents' Corner marks "Practise next". The hardest section carries more marks, so practise it too.

More free practice

Class 5: Maths · Science · English · General Knowledge · Computer · Social Studies · Spell Bee · Talent Test · Reasoning · Green · Space

Mental Maths: Class 1 · Class 2 · Class 3 · Class 4 · Class 6 · Class 7 · Class 8

Every olympiad for Class 5 · All olympiads A to Z

Olympiad Owl is a free, independent practice app. It is not connected with or endorsed by any Olympiad organiser; exam names are used only to describe what the practice is for. Every question is written for this app.