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VTMO 2026 - Grade 2 - Semifinal - SET 6 - Self-study

Question 1

In Bingo, a player wins as soon as three called numbers fill one row, one column or one diagonal of their board. The teacher calls 7, 3, 2, 5, 1, 8 in that order. Which board wins first?

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  1. A
  2. B
  3. C
  4. D
  5. E

Question 2

A store has equal numbers of apples and oranges. The apples are packed into boxes with 6 apples in each box, and the oranges are packed into boxes with 4 oranges in each box. There are 12 boxes of apples. All the boxes are full, and no fruit is left over. How many boxes of oranges are there?

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  1. 8
  2. 18
  3. 22
  4. 24
  5. 30

Question 3

The numbers below follow a pattern. What is the sum of the two missing numbers?

$5;\ ?;\ ?;\ 20;\ 25;\ 30$

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  1. 10
  2. 15
  3. 20
  4. 25
  5. 30

Question 4

The price table shows that a pen costs 2 units and a ruler costs 1 unit. Consider these five invoices:


Invoice 1: 7 pens and 6 rulers

Invoice 2: 9 rulers and 5 pens

Invoice 3: 9 pens and 2 rulers

Invoice 4: 16 rulers and 2 pens

Invoice 5: 15 rulers and 2 pens

How many invoices have a total cost of 19 units?

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

Question 5

Which of the numbers below can replace the square to make this statement true?

$24+\square<8+23$

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  1. 10
  2. 9
  3. 8
  4. 7
  5. 6

Question 6

How many two-digit numbers have digits that add up to 12?

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

Question 7

The two scales shown are balanced. Which option lists the objects in order from lightest to heaviest?

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Question 8

Look at the picture. The mouse is 20 cm tall. How tall is the giraffe?

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  1. 160 cm
  2. 280 cm
  3. 440 cm
  4. 442 cm
  5. 460 cm

Question 9

Tí and Sửu each think of a two-digit number. Their numbers add to 33. Reversing the digits of Tí’s number gives Sửu’s number. What is the difference between the larger and smaller numbers?

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  1. 12
  2. 21
  3. 8
  4. 9
  5. 10

Question 10

What is the least number of minutes the minute hand of a clock takes to move forwards from the number 2 to the number 11?

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  1. 20 minutes
  2. 25 minutes
  3. 30 minutes
  4. 35 minutes
  5. 45 minutes

Question 11

How many black dots are there in the figure below?

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  1. 40
  2. 38
  3. 48
  4. 36
  5. 46

Question 12

Nam decorates a $4\times4$ grid with circles as shown. He then puts a star in every remaining cell. Which option shows all the stars that Nam puts in the grid?

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Question 13

How many two-digit numbers have odd digits in both places, such as 13 and 33?

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  1. 25
  2. 30
  3. 20
  4. 15
  5. 35

Question 14

Find the two-digit number that satisfies all three conditions:

Both digits are even.
The tens digit is greater than the ones digit.
The number is greater than 40 and less than 50.

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  1. 40
  2. 44
  3. 42
  4. 43
  5. 46

Question 15

A digital clock displays the times from 00:00 to 23:59 in one day. At 12:34 and 21:43, its four digits are four consecutive numbers, although they need not appear in order. How many times in one day have four digits that form four consecutive numbers?

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  1. 3
  2. 17
  3. 18
  4. 29
  5. 30

Question 16

Column C is 14 units taller than column B. The horizontal lines are equally spaced. How many units taller is column D than column A?

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  1. 5
  2. 7
  3. 10
  4. 14
  5. 15

Question 17

Châu and Bình start with the same amount of money. Châu buys 4 notebooks and has 29 dollars left. Bình buys 6 notebooks and has 5 dollars left. All the notebooks cost the same. How much does one notebook cost, in dollars?

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Question 18

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?

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Question 19

A maths contest has 10 multiple-choice questions. Each correct answer earns 4 points. Each wrong or unanswered question loses 1 point. Thanh wants more than 20 points. What is the fewest questions Thanh must answer correctly?

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Question 20

A shop has 20 full fruit crates. Each crate contains either 4 pomelos or 5 oranges. There are 45 oranges altogether. How many pomelos are there?

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