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Question 1

Given two balance scales below. Which object is the heaviest?

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  4. They weigh the same

Question 2

This year, Alex is 12 years old. His younger sister Lily is 4 years younger than Alex. How old is Lily?
  1. 16
  2. 8
  3. 7
  4. 9

Question 3

Yesterday was Wednesday. Which day of the week will it be 4 days from now?
  1. Sunday
  2. Monday
  3. Tuesday
  4. Saturday

Question 4

According to the pattern below, what is the next number in the sequence?

3, 7, 11, 15, 19, ___
  1. 21
  2. 22
  3. 23
  4. 24

Question 5

David has 2 elder brothers and 3 younger sisters. How many children are there in David's family?
  1. 5
  2. 6
  3. 7
  4. 8

Question 7

Find the value of 3 + 6 + 7 + 4 + 5.
  1. 23
  2. 24
  3. 25
  4. 26

Question 8

Which calculation below is correct?
  1. 15 - 4 + 3 = 12
  2. 18 - 6 + 2 = 10
  3. 9 + 8 - 5 = 12
  4. 14 + 3 - 8 = 8

Question 9

Find the value of the star ($\star$) in the equation below:

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  1. 5
  2. 6
  3. 7
  4. 8

Question 10

Find the result of 20 - 18 + 16 - 14 + 12 - 10.
  1. 6
  2. 8
  3. 4
  4. 10

Question 11

How many even numbers are there from 5 to 19?
  1. 6
  2. 7
  3. 8
  4. 9

Question 12

Fill the lines with '+' and '-' to make the equation correct:

15 __ 4 __ 6 __ 8 = 13
  1. 15 - 4 + 6 - 8 = 13
  2. 15 + 4 - 6 - 8 = 13
  3. 15 - 4 - 6 + 8 = 13
  4. 15 - 4 - 6 - 8 = 13

Question 13

Observe the numbers below and find the largest 2-digit odd number:

14, 27, 38, 45, 52, 63, 18
  1. 63
  2. 52
  3. 45
  4. 27

Question 14

Given the arithmetic pattern: 4, 9, 14, 18, 24, 29. Which number is INCORRECT in this pattern?
  1. 9
  2. 14
  3. 18
  4. 24

Question 15

What is the smallest 2-digit number whose sum of digits is 8?
  1. 80
  2. 17
  3. 26
  4. 35

Question 16

How many triangles are there in the figure below?

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  1. 7
  2. 6
  3. 5
  4. 8

Question 17

How many circles are there in the figure below?

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  1. 7
  2. 8
  3. 9
  4. 6

Question 18

According to the pattern below, which shape should fill in the blank?

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Question 19

How many line segments are formed on a straight line with 4 points A, B, C, D in order?

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  1. 4
  2. 5
  3. 6
  4. 7

Question 20

Fiona stacks identical cubes. The bottom layer has 4 cubes and the top layer has 1 cube. At least how many cubes are there in total?

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  1. 4
  2. 5
  3. 6
  4. 7