Đê thi mâu ky thi toan SEAMO

SEAMO Sample Questions and Solutions © TCIMO 1

1. Find the missing number.

(A) 2

(B) 3

(C) 4

(D) 5

3. What colour is the circle marked with a

question mark?

(A) Red

(B) Blue

(C) Green

(D) Yellow

2. How many squares are there in the figure

below?

(A) 6

(B) 8

(C) 10

(D) 12

4. Minh has two 12¢ stamps and two 50¢

stamps. How many different values of postage can he make?

(A) 5

(B) 6

(C) 7

(D) 8

SEAMO Sample Questions & Solutions © TCIMO 2

5. Shaun can skate 120!!"#"$% in a

minute. Peter can skate 100!!"#"$% in a minute. If Peter had a head start of 100!!"#"$%, how long will Shaun take to catch up to him?

"

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END OF PAPER

QUESTION 5 IS FREE RESPONSE

Write your answer in the boxes provided on the ANSWER SHEET and fill in the ovals that match your answer.

SEAMO Sample Questions and Solutions © TCIMO 3

QUESTION ANSWER SOLUTION TOPIC DIFFICULTY

1 C

Circle 1: 7 + 4 + 8 + 6 = 25

Circle 2: 9 + 3 + 7 + 6 = 25

Circle 3: 5 + 6! + ☐+ 10 = 25

The missing value is 4.

Number Pattern

Easy

2 B There are 6 small squares and 2 big squares. Counting Easy

3 D Yellow always touches only one circle. IQ Medium/Hard

4 D

1st Value: 12¢

2nd Value: 12¢ + 12¢

3rd Value:!12¢ + 12¢ + 50¢

4th Value:!12¢ + 12¢ + 50¢ + 50¢

5th Value: 50¢,

6th Value: 50¢ + 12¢

7th Value: 50¢ + 50¢

8th Value: 50¢ + 50¢ + 12¢

Logic Medium

5 5 min

Distance to catch up ! 100 m

Difference in speed !120 −100 =

20!!/!"#.

100 ÷ 20 = 5!!"#

Simple Speed Medium

SEAMO Sample Questions & Solutions © TCIMO 4

Level of difficulty refers to the expected level of difficulty for the question.

Easy more than 75% of candidates will choose the correct option

Medium about 50–75% of candidates will choose the correct option

Medium/Hard about 25–50% of candidates will choose the correct option

Hard less than 25% of candidates will choose the correct option