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HKIMO 2026 Grade 2 National Preliminary Set 03

Question 1

In a box, there are 17 red marbles and 9 blue marbles. How many marbles are there in total?
  1. 26
  2. 12
  3. 25
  4. 36

Question 2

If it was Friday yesterday, which day of the week will it be 4 days from now?
  1. Monday
  2. Tuesday
  3. Wednesday
  4. Sunday

Question 3

According to the pattern below, find the next figure in the sequence.

Question illustration
  1. Question illustration
  2. Question illustration
  3. Question illustration
  4. Question illustration

Question 4

When Julia was born, her mother was 28 years old. Now, her mother is 31 years old, how old is Julia?
  1. 28
  2. 2
  3. 59
  4. 3

Question 5

According to the pattern of the sequence below, let’s find the next number.

1, 30, 3, 28, 5, 26, 7, 24, 9, …
  1. 10
  2. 22
  3. 23
  4. 11

Question 7

Calculate 40 – 35 + 19 – 14.
  1. 10
  2. 15
  3. 20
  4. 25

Question 8

Find the number covered by the Earth in the figure below.

Question illustration
  1. 9
  2. 31
  3. 11
  4. 41

Question 9

What is the suitable number to replace the flower below?

Question illustration
  1. 5
  2. 20
  3. 25
  4. 35

Question 10

Given that X and Y are 2 different digits, what is the difference of Y and X?

Question illustration
  1. 4
  2. 6
  3. 8
  4. 2

Question 11

According to the pattern below, find the value of the 6th number in the sequence.

1, 5, 9, 13, …
  1. 15
  2. 19
  3. 17
  4. 21

Question 12

What is the largest 2-digit even number?
  1. 98
  2. 99
  3. 10
  4. 11

Question 13

Class 2A has 16 students. Class 2B has 22 students. How many students have to move from class 2B to class 2A so that two classes have the same number of students?
  1. 3
  2. 4
  3. 5
  4. 6

Question 14

Among the following numbers, how many of them are odd numbers greater than 20?

14, 31, 22, 19, 52, 93, 70, 54
  1. 1
  2. 2
  3. 3
  4. 4

Question 15

Fill the suitable signs in the blanks to get the correct equation.

Question illustration
  1. 5 – 3 + 2 – 4 = 6
  2. 5 + 3 – 2 + 4 = 6
  3. 5 – 3 – 2 + 4 = 6
  4. 5 + 3 + 2 – 4 = 6

Question 16

Lucy stacks identical cubes on top of each other to get the figure below. At least how many cubes does she need to use?

Question illustration
  1. 8
  2. 11
  3. 10
  4. 9

Question 17

At least how many small squares can be seen if viewing the figure below from the front?

Question illustration
  1. 4
  2. 3
  3. 6
  4. 5

Question 18

How many squares are there in the figure below?

Question illustration
  1. 13
  2. 17
  3. 18
  4. 14

Question 19

How many line segments are there in the figure below?

Question illustration
  1. 12
  2. 11
  3. 8
  4. 7

Question 20

From the pattern shown below, how many right arrows “⇨” are there in the first 20 figures?

Question illustration
  1. 12
  2. 13
  3. 14
  4. 15