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VTMO 2019 — Grade 2 — semifinal

Question 1

Which pair of dice differs from the others?

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

Question 2

What weight does the scale show?

Question illustration
  1. $36$
  2. $34$
  3. $35$
  4. $33$
  5. $37$

Question 3

Find a two-digit number with even digits, tens greater than units, and value strictly between $40$ and $50$.
  1. $40$
  2. $44$
  3. $42$
  4. $43$
  5. $46$

Question 4

A bus has $13$ passengers. At stop $1$ three leave and six board; at stop $2$ five leave and two board. How many remain?
  1. $10$
  2. $13$
  3. $14$
  4. $19$
  5. $16$

Question 5

Thanh joins $20$ small tables in a long row as pictured. How many people can sit?

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  1. $20$
  2. $22$
  3. $24$
  4. $40$
  5. $42$

Question 6

Binh is second and Dung twelfth in line. How many stand between them?
  1. $8$
  2. $9$
  3. $10$
  4. $11$
  5. $12$

Question 7

Different letters are distinct digits: $T + M = MO$. What is $T$?
  1. $9$
  2. $8$
  3. $7$
  4. $6$
  5. $5$

Question 8

How many symmetry axes does a square have?

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

Question 9

Dung has $47$ cakes and Chau $25$. How many must Dung give Chau to equalize them?
  1. $22$
  2. $11$
  3. $20$
  4. $12$
  5. $10$

Question 10

An lives at $16$, Binh $17$, Chau $18$, Dung $19$, Hung $20$ on the diagram. Who lives opposite Binh?

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  1. An
  2. Binh
  3. Chau
  4. Dung
  5. Hung

Question 11

Which card is the mirror image of the card on the right?

Question illustration

Question illustration
  1. Card $A$
  2. Card $B$
  3. Card $C$
  4. Card $D$
  5. Card $E$

Question 12

How many two-digit numbers have both digits odd, such as $13$ or $33$?
  1. $25$
  2. $30$
  3. $20$
  4. $15$
  5. $35$

Question 13

How many triangles are in the figure?

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

Question 14

From the shape equations, what is the filled circle?

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  1. $2$
  2. $3$
  3. $4$
  4. $5$
  5. $6$

Question 15

What does the block look like from the right?

Question illustration

Question illustration

Question illustration
  1. Figure $A$
  2. Figure $B$
  3. Figure $C$
  4. Figure $D$
  5. Figure $E$

Question 16

January $2019$ has $31$ days and January $6$ is Sunday. How many Sundays are there?

Question 17

Chau finishes $19$ th, with equal numbers before and after and nobody withdrawing. How many racers?

Question 18

Use $2 , 0 , 1 , 9$ once each to form the largest odd number.

Question 19

Five cubes form the pictured block. How many small faces are painted on its exterior?

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Question 20

Hai says An will not win; Minh says Hai will win; Binh says An will win; An says he will not win. There is one winner and exactly one correct prediction. Who wins?