11. The sum of the 3 numbers in the boxes is 291.
Asian Science and Math Olympiad (ASMO) 2018 For Grade 1
Find the value of A.
A) 99
B) 98
C) 144
D) 196
E) 271
B) 98
C) 144
D) 196
E) 271
12. 21 + = X
Given that X is an odd number, what number should be filled in the box?
A) 1
B) 3
C) 5
D) 7
E) 4
B) 3
C) 5
D) 7
E) 4
13. Now is 2 o’clock.
what time is 8 hours ago?
A.
B.
C.
D.
D.
E.
14. 148 is an integer. Find the sum of 3 digits.
A) 50
B) 30
C) 20
D) 13
E) 10
B) 30
C) 20
D) 13
E) 10
15. Two hours and a half is equal to how many minutes?
A)120
B) 30
C) 60
D)150
E) 160
B) 30
C) 60
D)150
E) 160
16.
how to arrange the beads in the box?
17. Which of the following series is different from the other three series?
A) 1,3,5,7,9
B) 2,4,6,8,10
C) 16,18,20,22,24
D) 4,8,12,16,20
E) 32,34,36,38,40
B) 2,4,6,8,10
C) 16,18,20,22,24
D) 4,8,12,16,20
E) 32,34,36,38,40
18. Sarah is 7 years old this year, Rebecca is 12 years old. What is the sum of their age after 5 years?
A) 22
B) 29
C) 30
D) 43
E) 44
B) 29
C) 30
D) 43
E) 44
19. 21,24,28,X,35,Y
Please find out the difference between Y and X in the series.
A) 2
B) 4
C) 5
D) 8
E) 7
20. Which figure has the largest ratio of the blank space?
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