Đề thi Toán Kangaroo năm 2019 Cấp độ Minor, Khối 3-4

 Lietuvos Respublikos §svietimo ir mokslo ministerija Vilniaus universitetas
20. A hallway has the dimensions shown in the picture. A
 28 m Keng©uros konkurso organizavimo komitetas Lietuvos matematikudraugija
 cat walks on the dashed line along the middle of the
 6m
 hallway. How many metres does the cat walk?
 A) 63 B) 68 C) 69 36 m
 D) 71 E) 83 20 m
 8m KANGAROO 2019
 40 m
21. In the fairy orchard grows an apple tree and a pear tree. Every morning
 an apple falls down from the apple tree and two pears from the pear tree.
 Every noon two new apples grow on the apple tree and three new pears Time allowed: 75 minutes Minor
 on the pear tree. On Sunday evening there were 3 apples and 5 pears on Calculators are not permitted 3--4 grades
 these trees. On which day of the week in the evening there will be 100 fruits Questions for 3 points
 together on both of these trees?
 1. Yesterday was Sunday. What day is tomorrow?
 A) On Monday B) On Tuesday C) On Wednesday D) On Thursday
 A) Tuesday B) Thursday C) Wednesday
 E) On Friday
 D) Monday E) Saturday
22. One of ve children Alek, Bartek, Czarek, Darek and Edek has eaten a
 cookie. Alek says: "I haven't eaten a cookie." Bartek says: "I have eaten a 2. The higher the step on the podium, the higher the
 cookie." Czarek says: "Edek hasn't eaten a cookie." Darek says: "I haven't rank of the runner. Who nished third?
 eaten a cookie." Edek says: "Alek has eaten a cookie." Only one child lies. A) A B) B C) C D) D E) E
 Who has eaten the cookie?
 A) Alek B) Bartek C) Czarek D) Darek E) Edek 3. Asia came back home from a walk at the hour shown on
 the clock. The walk lasted for 38 minutes. At what time did
23. Emil started to hang up towels using two pegs for each towel as shown in
 Asia leave home for the walk?
 gure 1. He realised that he would have not enough pegs and began to hang
 A) At 11:33 B) At 12:43 C) At 11:38 D) At 11:27
 up the towels as shown in gure 2. Overall, he hung up towels and used
 35 E) At 12:38
 58 pegs. How many towels did Emil hang up in the way shown in gure 1?
 4. There are two holes in the cover of a book. When the book is open, it looks
 like this:
 Figure 1 Figure 2
 A) 12 B) 13 C) 21 D) 22 E) 23
24. The faces of the cubes are numbered from 1 to 6.
 Four identical cubes were glued together as shown Which pictures does Olaf see through the holes when he closes the book?
 2
 4 3
 in the picture. What is the sum of numbers written 5
 A) B) C)
 on six glued faces? ,, ,, ,,
 A) 25 B) 18 C) 21 D) 22 E) 20
 D) E)

c 2019 Keng©uros konkurso organizavimo komitetas ,, ,,