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

Q.2	How many triangles are there in the picture?
	a) 32		b) 36
	c) 40		d) 44

Q.3	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.4	Which of the following statements is incorrect?
	a) 1, 2, 3, 4, 6, 8, 12 and 24 are the factors of 24		b) HCF of 12 and 20 is 4
	c) LCM of 32 and 48 is 96		d) HCF of 12 and 42 is 12

Q.5	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.6	The distance between Arav's school and library is 1 km 250 m and the distance between his home and school is 7 km 130 m. He goes from home to school and then school to library. He is back to school and returned home. Find the total distance covered by him:
	a) 14 km 320 m		b) 15 km 420 m
	c) 16 km 760 m		d) 17 km 130 m

Q.7	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.8	Robert's mother pays the chef $250 per week. For one particular week in the month of February, the chef was irregular and his mother cut $100 from his payment for that week. How much did she pay the chef in the month of February 2018?
	a) $750		b) $800
	c) $870		d) $900

Q.9	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 waits for his friend Gilly to arrive so that they can board the train together. If Gilly arrives at 11:40 am, in which train will they board?
	a) Train A		b) Train B
	c) Train C		d) Train D

Q.10	Express the following picture as mixed fraction and find their sum:
	a) 2 1/6		b) 3 5/6
	c) 3 1/5		d) 3 1/4

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.