Đề thi IKMC lớp 3 - 4 năm 2023

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ĐỀ THI IKMC LỚP 3-4 NĂM 2023

1. Five children each light a candle at the same time.

Lisa blows out the candles at different times.

Now they look as shown in the picture.

Which candle did Lisa blow out first?

A. A B. B C. C D. D E. E

2. The two markers with a question mark have the same value.

Which value do you have to use instead of the question mark so that the calculation is correct?

A. 1 B. 2 C. 5 D. 10 E. 20

3. A black disc with two holes is placed on top of a dial of a watch. The black disc is turned. Which two numbers can be seen at the same time?

A. 4 and 9 B. 5 and 10 C. 5 and 9 D. 6 and 9 E. 7 and 12

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4. Alice has these four jigsaw pieces:

Which two can she put together to form this square?

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

5. Maria switches the lights on and off according to the given plan.

For how many minutes in total are there exactly two lights on at the same time?

A. 2 B. 6 C. 8 D. 9 E. 10

6. Christoph folds a see-through piece

of foil along the dashed line.

What can he then see?

A. B. C. D. E.

7. Anna has four discs of different sizes. She wants to build a tower using 3 discs. A smaller disc always has to lie on top of a bigger disc. How many ways are there for Anna to build this tower?

A. 1 B. 2 C. 4 D. 5 E. 6

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8. Daniel sticks these two pieces of paper on this black circle:

The two pieces of paper are not allowed to overlap.

Which picture does he get?

A. B. C. D. E.

9. Using the pieces A, B, C, D and E one can fill this shape completely:

Which of the pieces lies on the dot?

A. B. C. D.

E.

10. The six weights of a scale weigh 1 kg, 2 kg, 3 kg, 4 kg, 5 kg and 6 kg. Rosi places five weights on the two scale pans so that they are balanced. The sixth weight is left aside. Which weight is left aside?

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

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11. The diagram shows four cars 1, 2, 3 and 4.

The arrows show where the cars move to in 5 seconds.

Which cars will crash into each other?

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

12.

North of Straße A (street A) there are 7 houses.

East of Straße B (street B) there are 8 houses.

South of Straße A (street A) there are 5 houses.

How many houses are there West of Straße B (street B)?

A. 4 B. 5 C. 6 D. 7 E. 8

13. In a queue in front of a ferry there are 8 cars with 19 people in total. There are either 2 or 3 people in each car. How many cars are there with exactly 2 people?

A. 2 B. 3 C. 4 D. 5 E. 6

14. 6 beavers and 2 kangaroos are standing on the fields in this order:

Of three animals in a row there is always exactly one kangaroo. On which of these numbers stands a kangaroo?

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

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15. Hanni wants to colour in the circles in the diagram. When two circles are connected by a line they should have different colours. What is the minimum number of colours she needs?

A. 2 B. 3 C. 4 D. 5 E. 6

16. A building block is made up of five identical rectangles:

How many of the patterns shown below can be made with two such building blocks without overlap?

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

17. An underground line has the six stations A, B, C, D, E and F. The train stops at every station. After reaching the end of the line A or F the train continues in the opposite direction. The train conductor starts his journey in station B. His first stop is in station C.

In which station will be his 46th stop?

A. A B. B C. C D. D E. E