Which of the five pieces in the answers fits with the piece in the separate picture, so that together they form a rectangle ?

In the Adventure Park, 30 children took part in two of the adventures. 15 of them participated in the “ moving bridge” contest, and 20 of them went down the zip-wire. How many of the children took part in both adventures ?

Schoolmates Andy, Betty, Cathie and Dannie were born in the same year. Their birthdays were on February 20^th, April 12^th, May 12^th and May 25^th, not necessarily in this order. Betty and Andy were born in the same month. Andy and Cathie were born in the same day of different months. Who of these schoolmates is the oldest ?

On the map, white lines represent streets. There are pictograms on some intersections ( for example, trafic light, basket, tram ). Ann started walking at the beginning of the middle vertical street in the direction of the arrow. At every intersection of streets she turned either to the right or to the left. First she turned right, then left, then again left, then right, then left, and finally again left. Which of the landmarks did An approach in the end ?

John is 33 years old. His three sons are 5, 6 and 10 years old. In how many years will the three sons together be as old as their father ?

When Pinocchio lies, his nose gets 6 cm longer. When he tells the truth, his nose gets 2 cm shorter. When his nose was 9 cm long, he told three lies and made two true statements. How long was Pinocchio’s nose afterwards ?

The rectangular mirror was broken.

Which of the following pieces is the missing part of the broken mirror ?

About the number 325, five boys said:

Andrei: “ This is a 3-digit number”

Boris: “ All digits are distinct”

Vick: “ The sum of the digits is 10”

Greg: “ The units digit is 5”

Danny: “ All digits are odd”

Which of the boys was wrong ?

Vero’s mother prepares sandwiches with two slices of bread each. A package of bread has 24 slices. How many sandwiches can she prepare from two and a half packages of bread ?

There are three families in my neighbourhood with three children each; two of the families have twins. All twins are boys. At most how many girls are in these families ?

In London 2012, the USA won the most medals: 46 gold, 29 silver and 29 bronze. China was second with 38 gold, 27 silver and 23 bronze. How many more medals did the USA win compared to China ?

How many triangles of all sizes can be seen in the picture below ?

Monica arrived in the Kangaroo Camp on July 25^th in the morning and left the camp on August 3^rd in the afternoon. How many nights did she sleep in the camp ?

Aline writes a correct calculation. Then she covers two digits which are the same with a sticker:

Which digit is under the stickers ?

In which figure is the number of black kangaroos bigger than the number of white kangaroos ?

Sally is playing with a paper square. She folds the sheet of paper three times in the directio of the arrows and cuts it, as shown below

What will she get ?

Which stamp has been used to get the picture ?

In a stack of three cards with holes, the top of each card is white and the bottom is grey. Basil threaded these cards on a rope.

After some arrangement of the cards, which situation is possible to obtain without untying the rope ?

Ann put six toys in a shelf with six boxes as shown.

The picture shows a group of building blocks and a plan of the same group. Some ink has dripped onto the plan. What is the sum of the numbers under the ink blots ?

Each of the 4 keys fits only one of the 4 padlocks and the numbers on the keys refer to the letters on the padlocks

What is written on the last padlock ?

Billy was trying to make a pointed hat  with a big brim out of coloured paper. He cut out a piece   for the brim and one of the following pieces for the remaining part. Which one ?

Looking at the picture below

find the number in the lower right corner of the table

Brian and William stand in line. Brian knows that there are 7 people in front of him. William knows that there are in total 11 people in the line. If Brian is just in front of William, how many people in the line are behind William ?

Now it is half past one o’clock   What time was it two and a half hours ago ?