CREST Mathematics Olympiad Class 4 Previous Year Paper

Helping your child prepare for the Class 4 Maths Olympiad? Practising with previous year question papers is one of the best ways to build confidence and reinforce key concepts. These papers offer a realistic preview of the exam and help students improve their problem-solving approach.

Why Use Previous Year Papers for Class 4?

• Includes questions from essential topics like Numerals and Number Names, Number Sense (5-digit numbers), Computation Operations, Fractions, Length and Weight etc.
• Encourages logical thinking and sharpens mental maths skills.
• Familiarises students with the Olympiad pattern, helping reduce exam stress.

Answer keys are provided, making it easier for parents and students to identify mistakes and focus on improvement areas.

Download the Maths Olympiad Previous Year Paper for Class 4 (PDF) and support your child's preparation journey with effective practice that leads to real progress.

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Open CREST Mathematics Olympiad Class 4 Previous Year Paper (PDF)

Syllabus:

Section 1: Numerals and Number Names, Number Sense (5-digit numbers), Computation Operations, Fractions, Length, Weight, Capacity, Time, Money, Geometry, Perimeter of Various Shapes, Symmetry, Conversions, Data Handling.

Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1

Sample Paper Previous Year Paper Marking Scheme Free Study Material

Previous Year Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	How many triangles are there in the picture?
	a) 32		b) 36
	c) 40		d) 44

Q.2	A 12 L bucket has only 3 L 725 mL of water filled in it. What fraction of the bucket is filled with water?
	a) 61/120		b) 73/320
	c) 149/480		d) 765/2469

Q.3	Find the perimeter of the given figure:
	a) 65 cm		b) 68 cm
	c) 96 cm		d) 138 cm

Q.4	Jessy had 65 pens. Out of which she gave one-fifth to Ruby. Out of the remaining, she donated one-fourth for charity. How many pens were left with her?
	a) 13		b) 24
	c) 36		d) 39

Q.5	Express the following picture as mixed fraction and find their sum:
	a) 1 1/6		b) 1 5/6
	c) 1 1/5		d) 1 5/11

Q.6	A diver is at a depth of 9 m. At the same time, a balloon is at a height of 20 m. Find the distance between them:
	a) 10 m		b) 11 m
	c) 29 m		d) 14.5 m

Q.7	Following is the schedule of trains arriving and departing from a station: Train Name    Arrival time                                 Departure time A                          10:15 am                                       10:25 am B                          10:35 am                                       10:45 am C                          11:20 am                                       11:35 am D                          11:55 am                                       12:05 pm Robert reached the station at 10:10 am but waited for his friend Gilly to arrive so that they could board the train together. If Gilly arrived at 11:40 am, which train did they board?
	a) Train A		b) Train B
	c) Train C		d) Train D

Q.8	Find the perimeter of the given figure:
	a) 26 cm		b) 21 cm
	c) 15 cm		d) 30 cm

Q.9	If the length of each side of a hexagon is 'a' unit and its all sides are equal, then find its perimeter?
	a) 5a units		b) 6a units
	c) 7a units		d) 8a units

Q.10	Find the perimeter of the given figure:
	a) 26 m		b) 28 m
	c) 32 m		d) 36 m

Your Score: 0/10

Additional Preparation Resources

Students can also refer to the following resources to level up their CREST Mathematics Olympiad (CMO) exam preparation for class 4 -

1. CREST Mathematics Worksheets Package for class 4 - It is a package of 5 worksheets. The worksheets are in the same pattern as the previous year paper. Hence, very useful for preparation. Existing users can purchase additional practice worksheets by following these steps: Login at https://www.crestolympiads.com/login -> Dashboard -> Additional Practice -> Buy & new users can visit https://www.crestolympiads.com/registration
2. CREST Mathematics Olympiad book for class 4 - The book covers topic-wise reading material, chapter-wise practice questions with answer key & contains the previous year paper. The book is available in both physical and pdf formats. Proceed now to purchase the Olympiad book. Also, students can view & download the first chapter of the Maths Olympiad book for class 4 for free.

Note: Don’t forget to download the CREST Mathematics Olympiad past year paper pdf for class 4.