VTMO 2026 - Grade 2 - Semifinal - SET 4 - Self-study

Question 1

An has 2 more books than Bình. Bình has 3 fewer books than Châu. Dũng has 4 more books than Châu. Which statement is **not true**?

1. Châu has 3 more books than Bình.
2. Châu has 1 more book than An.
3. Dũng has 7 more books than Bình.
4. An has 1 more book than Châu.
5. An has 5 fewer books than Dũng.

Question 2

Each small square has an area of $1\text{ cm}^2$. What is the area of the shaded part?

1. $20\text{ cm}^2$
2. $18\text{ cm}^2$
3. $22\text{ cm}^2$
4. $24\text{ cm}^2$
5. $36\text{ cm}^2$

Question 3

Which mouse can reach the cheese in the maze?

1. Mouse A
2. Mouse B
3. Mouse C
4. Mouse D
5. None of them

Question 4

Giang writes this character sequence, continuing through every number from 2000 to 2024:

TITAN2000TITAN2001TITAN2002...TITAN2023TITAN2024

How many more times does the most frequent character appear than the second most frequent character?

1. 50
2. 12
3. 10
4. 18
5. 16

Question 5

Different letters stand for different digits. In $T+M=\overline{MO}$, $\overline{MO}$ is a two-digit number. What is the value of T?

1. 9
2. 8
3. 7
4. 6
5. 5

Question 6

Find the missing number: $47+28-\square=57$.

1. 10
2. 18
3. 20
4. 22
5. 28

Question 7

A rectangular wall pattern is made from gray tiles and striped tiles. Some tiles have fallen off, as shown. How many gray tiles have fallen off?

1. 5
2. 6
3. 7
4. 8
5. 9

Question 8

Class 1Q2 has 15 students. The teacher plans to give 4 candies to each student. Some students are absent, so each student present receives 1 extra candy. How many students are absent?

1. 1
2. 2
3. 3
4. 4
5. 5

Question 9

An has 10 more candies than Bình. An gives Bình 3 candies. How many more candies does An have than Bình now?

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

Question 10

Mr Nam keeps chickens and ducks. After he buys 3 more chickens and 7 more ducks, he has 2 more chickens than ducks. How many more chickens than ducks did he have at first?

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

Question 11

Class 2A has 26 students. Every student likes at least one of football and basketball. There are 14 students who like basketball and 16 who like football. How many students like both sports?

1. 4
2. 6
3. 8
4. 10
5. 16

Question 12

The same shape always stands for the same number. Look at the equations and find the number that replaces the question mark.

1. 13
2. 15
3. 18
4. 22
5. 23

Question 13

How many two-digit numbers have digits that add up to 8?

1. 5
2. 6
3. 7
4. 8
5. 9

Question 14

Follow the pattern. What number replaces the question mark?

1. 8
2. 5
3. 9
4. 7
5. 6

Question 15

The figure is made from squares with side length 2 cm. What is the perimeter of the figure?

1. 4 cm
2. 16 cm
3. 32 cm
4. 12 cm
5. 24 cm

Question 16

A square has a side length that is a positive whole number of centimetres. Its perimeter is less than 50 cm. How many different squares are possible?

1. 12
2. 10
3. 7
4. 15
5. 18

Question 17

Four black boxes and four white boxes are arranged as shown. In one move, An chooses any two boxes and swaps their positions. What is the fewest moves needed to make the colours alternate?

Question 18

Giang adds two two-digit numbers. In one number, he misreads the units digit 6 as 9 and the tens digit 1 as 2. He gets a sum of 69. What would the correct sum be if he read the digits correctly?

Question 19

A dormitory has 12 rooms. Each room has either 6 beds or 10 beds. There are 92 students, with one student in each occupied bed, and 16 empty beds. How many rooms have 10 beds?

Question 20

An electronic display has 45 small LED lights, one in each small square. It shows 621 as below. What is the fewest lights that must be switched on or off to make it show 208?



The digits 0 to 9 are displayed in the following forms, from left to right.