Top PDF 2015IMAS First Round Middle Primary Division Problems
2015IMAS First Round Middle Primary Division Problems
... 23. There are two classrooms on each of four floors in the school building, x01 and x02 where x is the floor number. Martial Arts and Drama are on the first floor. Calligraphy and Fine Arts are on the same floor. ...
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2018IMAS First Round Middle Primary Division Problems
... Four students namely Annie, Benny, Charlie and Deany all paid the same amount of money to buy some number of notebooks together.. After distributing the notebooks, Annie, Ben[r] ...
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2017IMAS First Round Middle Primary Division Problems
... Record your answers on the reverse side of the Answer Sheet (not on the question paper) by FULLY filling in the circles which correspond to your choices.. Your Answer Sheet will be read[r] ...
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2014IMAS First Round Middle Primary Division Problems
... 22. The area of a triangle is 50 cm 2 . Each side is divided into five equal parts, and some pairs of division points are joined as shown in the diagram. What is the total area, in cm 2 of the shaded regions? 23. ...
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2016IMAS First Round Middle Primary Division Problems
... 18. Hanna makes four straight cuts on a round cake. Into at most how many pieces can she cut it? （A）8 （B）10 （C）11 （D）12 （E）14 19. Eight children are sharing 61 balloons. Each gets at least one, and everyone ...
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2015IMAS Second Round Middle Primary Division Problems
... Do not open the contest booklet until you are told to do so. Be sure that your name and code are written on the space provided above. Round 2 of IMAS is composed of three parts; the total score is 100 ...
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2015IMAS First Round Upper Primary Division Problems
... 6. From one-third of a positive integer, one-quarter of the next integer is subtracted. If the difference is 2, what is the sum of the two integers? （A）31 （B）45 （C）55 （D）79 （E）103 7. The diagram below is the seating plan ...
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2015IMAS First Round Middle Primary Division Full Solutions
... B： If today is Tuesday, then 217 days later it will again be Tuesday. C： If we multiply 2015 by 8888 and then add 2015, the sum must be odd. D： If the sum of the ages of three people is odd, then the sum of ...
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2018IMAS Second Round Middle Primary Division Problems
... Do not open the contest booklet until you are told to do so. Be sure that your name and code are written on the space provided above. Round 2 of IMAS is composed of three parts; the total score is 100 ...
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2017IMAS Second Round Middle Primary Division Problems
... Do not open the contest booklet until you are told to do so. Be sure that your name and code are written on the space provided above. Round 2 of IMAS is composed of three parts; the total score is 100 ...
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2014IMAS Second Round Middle Primary Division Problems
... Do not open the contest booklet until you are told to do so. Be sure that your name and code are written on the space provided above. Round 2 of IMAS is composed of three parts; the total score is 100 ...
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2016IMAS Second Round Middle Primary Division Problems
... Do not open the contest booklet until you are told to do so. Be sure that your name and code are written on the space provided above. Round 2 of IMAS is composed of three parts; the total score is 100 ...
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2015IMAS First Round Junior Division Problems
... value of ( a b c a )( b c a )( b c )( a b c ) ? （A）44 （B）46 （C）48 （D）50 （E）52 18. A three-layer structure consists of 14 unit cubes. The bottom layer consists of 9 cubes in a 3 by 3 configuration. The ...
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2016IMAS First Round Upper Primary Division Problems
... Record your answers on the reverse side of the Answer Sheet (not on the question paper) by FULLY filling in the circles which correspond to your choices.. Your Answer Sheet will be read[r] ...
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2018IMAS First Round Upper Primary Division Problems
... Questions 21-25, 6 marks each 21. Mike constructs a sequence in the following way: the first two terms are 1 and 2. Starting from the third term, each term is the smallest possible integer that is not relatively ...
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2017IMAS First Round Upper Primary Division Problems
... 14. There are two routes starting in a bus stop. A bus departs for the first route every 8 minutes and departs the second route every 10 minutes. At 6:00 in the morning, two buses depart for the two routes at the ...
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2014IMAS First Round Upper Primary Division Problems
... 22. The inside lane of a track has length 400 m and the outside lane has length less than 500 m. From the marked line, as shown in the diagram, Max and Lynn start running counterclockwise along the track at the same ...
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2018IMAS First Round Middle Primary Division Full Solutions
... 【Solution】 It is obvious the model is contained in a cube of edge length 3 and contains some of the 27 unit cubes of the large cube. The unit cube in the center has to appear in the model. The cubes at the center of ...
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2017IMAS First Round Middle Primary Division Full Solutions
... 【Solution】 From the given figure, we discovered the beads are arranged as: W, B, W, W, B; which is in a period of 5. Since 97 = × + 5 19 2 , there are 19 complete periods with a remaining of first two beads in a ...
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2014IMAS First Round Middle Primary Division Full Solutions
... Answer:（C） 15. The diagram shows a cubical die moving on a 1 by 8 board by tilting over an edge. The number on the face touching the board is imprinted on that square of the board. The numbers in the first four ...
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