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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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	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.2	What is the difference between the smallest number and largest number formed by the digits 0, 1, 3, 5, 7 and 8?
	a) 771,732		b) 772,742
	c) 774,764		d) 775,846

Q.3	Match the following: Column I Column II A. 68 thousands 21 hundreds 12 tens and 5 ones i. 63,279 B. 59 thousands 41 hundreds 17 tens and 9 ones ii. 46,382 C. 42 thousands 42 hundreds 18 tens and 2 ones iii. 70,225
	a) A-(iii), B-(i), C-(ii)		b) A-(ii), B-(iii), C-(i)
	c) A-(iii), B-(ii), C-(i)		d) A-(i), B-(ii), C-(iii)

Q.4	Which of the following is correctly arranged in ascending order?
	a) 420 seconds > 580 minutes > 1 day > 14 hours		b) 420 seconds < 14 hours < 580 minutes < 1 day
	c) 580 minutes > 420 seconds > 1 day > 14 hours		d) 420 seconds < 580 minutes < 14 hours < 1 day

Q.5	A 2 L bottle of luxury drink is thrice as expensive as the 250 mL luxury drink can. If the cost of the bottle of luxury drink is $231, the find the cost of the 250 mL luxury drink can?
	a) $77		b) $234
	c) $693		d) $703

Q.6	Which of the following is the least in value?
	a) 14 thousands 15 hundreds 5 tens and 4 ones + 17 thousands 16 hundreds 3 tens and 2 ones		b) 19 thousands 11 hundreds 4 tens and 4 ones + 12 thousands 15 hundreds 5 tens and 4 ones
	c) 22 thousands 10 hundreds 5 tens and 6 ones - 4 thousands 16 hundreds 9 tens and 8 ones		d) 11 thousands 5 hundreds 4 tens and 7 ones + 6 thousands 4 hundreds 3 tens and 5 ones

Q.7	Match the following: Column I Column II A. 24 thousands 42 hundreds 31 tens and 2 ones i. 27,435 B. 22 thousands 54 hundreds 21 tens and 4 ones ii. 27,614 C. 23 thousands 42 hundreds 23 tens and 5 ones iii. 28,512
	a) A-(iii), B-(ii), C-(i)		b) A-(ii), B-(iii), C-(i)
	c) A-(iii), B-(i), C-(ii)		d) A-(i), B-(ii), C-(iii)

Q.8	Which number will replace the '?' in the question figure given below?
	a) 1		b) 4
	c) 5		d) 7

Q.9	Which of the following is the correct expanded form of 79,707?
	a) 70,000 + 9,000 + 700 + 7		b) 79,000 + 700 + 7
	c) 70,000 + 9,000 + 700 + 70		d) 70,000 + 9,000 + 70 + 7

Q.10	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

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.