Pak - Ecolier 2/2 2022

1. Aladdin’s carpet has the shape of a square. Along each edge there are two rows of dots (see diagram). The number of points is the same along each edge. How many dots in total does the carpet have?

• 32

• 36

• 40

• 44

• 48

2. Joanna folds the number square twice as shown.

Then she punches a hole through the black spot shown by the arrow.

Which numbers does she also punch through?

• 8, 11, 26, 29

• 14, 16, 21, 23

• 14, 17, 20, 23

• 15, 16, 21, 22

• 15, 17, 20, 22

3. 3. The pupils in a class sit in rows.

   There are the same number of pupils in each row.

   There are 2 rows of pupils in front of Robert and 1 row of pupils behind him.

   In his row, there are 3 pupils on his left and 5 pupils on his right.

4. How many pupils are there in this class?

• 10

• 17

• 18

• 27

• 36

4. Some shapes are drawn on a piece of paper.

The teacher folded the paper along the red line.

How many of the shapes on the left will fall exactly on top of shapes on the right?

• one

• two

• three

• four

• five

5. Wanda chose a few of the following shapes and said "Amongst the shapes I have chosen, there are 2 coloured ones, 2 large ones and 2 round ones. What is the smallest number of the following shapes that Wanda could have chosen?

• 2

• 3

• 4

• 5

• 6

6. The puzzle on the left should be completed to look like the puzzle on the right.

What piece should be used?

• A

• B

• C

• D

• E

7. Karin sailed around four buoys, as shown.

Which buoys did Karin sail around in a counter or anti clockwise direction?

• 1 and 3

• 2 and 3

• 3 and 4

• 1 and 2

• 2 and 4

8. Alma wants to put one of the pieces shown in the middle of the picture so that a child in A is able to travel to B and to E, but not to D.

She can rotate the pieces.

Which are the 2 pieces she could use?

• 1 and 2

• 1 and 4

• 1 and 5

• 2 and 3

• 4 and 5

9. 9. Ahmed and Sara move from point A in the direction shown with the same speed. Ahmed walks around the square garden and Sara walks around the rectangular garden. How many rounds does Ahmed have to walk to meet Sara in point A again for the first time?

• 1

• 2

• 3

• 4

• 5

10. Five children ate some plums. Lauren ate two plums more than Sophie. Betty ate three plums fewer than Lauren. Claire ate one plum more than Betty and three plums fewer than Alice. Which two girls ate the same number of plums?

• Claire and Lauren

• Claire and Sophie

• Lauren and Alice

• Sophie and Alice

• Alice and Betty