CREST Mathematics Olympiad (CMO) Sample Paper : crestolympiads.com

Organisation : CREST
Exam Name : CREST Mathematics Olympiad (CMO)
Applicable For : Students in Grades KG-10
Download : Sample Paper
Year : 2024
Website : https://www.crestolympiads.com/maths-olympiad-cmo

What is CREST Mathematics Olympiad?

The CREST Mathematics Olympiad (CMO) is an international competitive exam held online for students in Grades KG-10. There will be 2 levels for students of all Grades i.e. KG-10. The exam is an objective-type test that the students need to complete in 60 minutes. For students of Classes KG and 1, the exam will be parent/teacher assisted. The time of the exam will be 45 minutes for KG students. Students can refer to the syllabus of their respective academics (State board, CBSE, ICSE & International board).

Related / Similar Question Paper : CREST Science Olympiad (CMO) Sample Paper

How To Prepare For CREST Mathematics Olympiad?

Good preparation is the backbone for achieving rank and top score in CREST Mathematics Olympiad (CMO) examination. Candidates must maintain a proper timetable for their preparation period. Hard work and dedicated hours of study will ensure success. Another important thing to do while preparing is to practice Maths Olympiad sample papers of the last 3-5 years to get a clearer understanding of the types of questions. Students can also take up Maths Olympiad mock tests to practice additional questions. It will help to manage their time well in the examination.

CREST Mathematics Olympiad Class 5 Sample Paper

1. I am a two-digit odd number, I am a common multiple of 3 and 7 and I have 4 factors. Find me.
a) 28
b) 21
c) 10
d) 35

Answer: 21

2. 1 crore = ________ millions
a) 10
b) 100
c) 1000
d) None of these

Answer: 10

3. Abhishek has prepared some sets of numbers which have been given below. Which one of the following sets is the set of integers?
a) {0, 1, 2, 4, 8, 16, 32}
b) {3, 6, 9, 12, 15}
c) {-4, -3, -2, -1, 0, 1, 2, 3, 4}
d) All of these

Answer: All of these

4. Find the value of (1+0.1+0.01+0.001).
a) 0.4
b) 1.3
c) 1.111
d) 0.111

Answer: 1.111

5. Write the successor of 802549?
a) 802549
b) 802548
c) 802551
d) 802550

Answer: 802550

6. Which digit should come at the place of * to make the number 7813 * divisible by 3?
a) 3
b) 4
c) 7
d) 2

Answer: 2

7. _____ number is neither prime nor composite number.
a) 0
b) 2
c) 1
d) None of these

Answer: 1

8. Which among the following is the largest number?
a) 1 time of 1111
b) 11 hundred
c) 1 thousand
d) 3 times of 111

Answer: 1 time of 1111

9. Convert 2567 mm into m.
a) 256.7 m
b) 25.67 m
c) 2.567 m
d) 2567 m

Answer: 2.567 m

10. Identify the correct statement.
a) 600+81=60+81
b) 600+81=608+1
c) 600+81=610+8
d) 600+81=601+80

Answer: 600+81=601+80

11. The decimal from of 6708/100 is _______.
a) 67.08
b) 670.08
c) 6.708
d) 670

Answer: 67.08

12. Calculate: 2.5×(4.2−3.2)−0.5
a) 2.5
b) 2
c) 0.5
d) 3

Answer: 2

13. How many lines of symmetry does a square has?
a) 4
b) 2
c) 1
d) 6

Answer: 4

14. If TOOL is coded as 1224, then LOOT will be coded as _______.
a) 1422
b) 4122
c) 1242
d) 4221

Answer: 4221

15. Convert 360 seconds into hours.
a) 0.1 hours
b) 10 hours
c) 1 hours
d) None of the above

Answer: 0.1 hours

16. Shweta is standing in a row. If she is 14th from left end and 8th from right end, how many people are standing in the row?
a) 23
b) 20
c) 22
d) 21

Answer: 21

17. The total cost of a bag and T-shirt is Rs. 200, Diya buys 4 bags and 2 T-shirs for ?650. How much does a T-shirt and 2 bags cost?
a) Rs.355
b) Rs.350
c) Rs.305
d) Rs.352

Answer: Rs.355

18. If day after tomorrow will be Friday, when was the Monday?
a) Today
b) Yesterday
c) Day before yesterday
d) Two days before yesterday

Answer: Day before yesterday

19. The difference of H.C.F. and L.C.M. of the numbers 12 and 16 is:
a) 42
b) 36
c) 44
d) 48

Answer: 44

20. Fill in the blank box with the correct number: 12×12−11×4=[?]×9+28
a) 7
b) 8
c) 9
d) 10

Answer: 8

21. Which one of the following numbers is not divisible by 6 and 9 both?
a) 436572
b) 652734
c) 563428
d) 752436

Answer: 563428

22. How many times during a day the hands of a clock make a straight line?
a) 11
b) 24
c) 22
d) 44

Answer: 44

23. If we cut a cube whose length is 30 cm long, into 150 smaller cubes of equal volume, the volume of each smaller cube will be:
(a) 60 cm3
(b) 180 cm3
(c) 210 cm3
(d) 240 cm3

Answer: 180 cm3

24. If 16 men can do a piece of work in 18 days, then in how many days will 12 men complete it?
a) 18 days
b) 24 days
c) 28 days
d) 20 days

Answer: 24 days

25. Rayan gives a test of 3 hours. Due to an emergency, he left after just 20 minutes. What fraction of time did he sit for the exam?
a) 1/9
b) 1/2
c) 8/9
d) 1/4

Answer: 1/9

26. A number has 5 hundreds, 7 tens, 2 ones, 3 tenths, 6 hundredths and 5 thousandths. Write the number.
(a) 572365
(b) 57236.5
(c) 5723.65
(d) 572.365

Answer: 572.365

27. Which of the following is another form of 23642?
a) 200 + 30 + 6 + 4 + 2
b) 2000 + 300 + 60 + 4 + 2
c) 20000 + 3000 + 600 + 40 + 2
d) 200000 + 30000 + 6000 + 400 + 20

Answer: 23642 = 20000 + 3000 + 600 + 40 + 2

28. Which of the following is a correct statement?
a) 2222−220=200+20
b) 2222−220=100+100+2
c) 2222−220=100+200+22
d) 2222−220=1000+1000+2

Answer: 2222−220=1000+1000+2

29. If XYZ = 789 and ABC = 123, then BAXY = ?
a) 1239
b) 9876
c) 2178
d) 3789

Answer: 2178

30. The missing number in the given expression 3984 – (293 + 583) × ___ = 1356 is ___.
a) 1
b) 2
c) 3
d) 4

Answer: 3

31. 67589 X 100000 = ________
A. 675890000
B. 6759800000
C. 6758990000
D. 6758900000

Answer: 6758900000

32. What is the difference between the place values of digits 8 and 5 in the number 92876532?
a) 899450
b) 800500
c) 7999400
d) 799500

Answer: 799500

33. A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. AB, CD, EF, GH,?
(a) HJ
(b) HK
(c) IJ
(d) JI

Answer: HJ

34. Rohan walked 50 metres towards East, took a right turn and walked 30 metres. In which direction is he facing now?
a) South
b) North
c) West
d) South-East

Answer: South

35. The population of a city is 10378982, out of which 5126781 are men and 4502755 are women. How many children are there?
A. 794446
B. 749446
C. 649446
D. 759446

Answer: 749446

36. If the letters in English alphabet are written in reverse order, then which letter will be the 6th to the right of P?
a) J
b) V
c) W
d) K

Answer: J

37. 50 hundreds ÷ 5tens =
a) 1
b) 100
c) 10
d) 1000

Answer: 100

38. Which of the following numbers will complete the given number series?
17, 25, 22, 30, ?, 35
a) 27
b) 26
c) 28
d) 29

Answer: 27

39. (2 + 3 + 4) ×10 = 40 + 30 + _____
a) 20
b) 15
c) 23
d) 40

Answer: 20

40. Find the wrong term in the given number series: 22 26 30 36 38 42
a) 38
b) 26
c) 36
d) 42

Answer: 36

Download CREST Maths Olympiad Sample Paper

CREST Mathematics Olympiad Paper for Class KG :
https://www.pdfquestion.in/uploads/pdf2024/43063-kg.pdf

CREST Mathematics Olympiad Paper for Class 1 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c1.pdf

CREST Mathematics Olympiad Paper for Class 2 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c2.pdf

CREST Mathematics Olympiad Paper for Class 3 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c3.pdf

CREST Mathematics Olympiad Paper for Class 4 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c4.pdf

CREST Mathematics Olympiad Paper for Class 5 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c5.pdf

CREST Mathematics Olympiad Paper for Class 6 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c6.pdf

CREST Mathematics Olympiad Paper for Class 7 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c7.pdf

CREST Mathematics Olympiad Paper for Class 8 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c8.pdf

CREST Mathematics Olympiad Paper for Class 9 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c9.pdf

CREST Mathematics Olympiad Paper for Class 10 :
https://www.pdfquestion.in/uploads/pdf2024/43063-c10.pdf