ĐỀ THI OLYMPIC TIẾNG ANH LỚP NĂM HỌC 2012 VÒNG – ĐỀ THI SỐ Chọn câu trả lời tốt cho câu hỏi Students in all the fifth-grade classes voted for which day of the week before winter break they preferred to make their presentations The results are shown in the table Which of the following graphs accurately represents the data in the table? A B C D Which percent should go in the box to make the sentence true? A .20% B 2.0% C 200% D 20% Which of the following graphs represents a rotation around the origin? A B C D Which of the following lists ALL the factors of the number 28? A 1, 2, 3, 4, 5, 28 B 4, 7, 14, 28 C 1, 2, 4, 7, 14, 28 D 2, 4, 7, 14, 28 The table shows the number of miles each person runs each day If the trend continues, who is most likely to run the farthest on Friday? A Kathy B Bill C Paul D Marie If you spin the first spinner once, and then the second spinner once, which color combination is NOT possible? A B C D In a bag of cards, 1/3 are green, 1/4 are white, 1/4 are yellow, and 1/6 are blue If someone takes a card from the bag without looking which color is it MOST LIKELY to be? A White B Blue C Green D Yellow Study the pattern in the table What number should go in the empty space in the table? A 10 B 12 C 15 D 20 Which of the following lists these numbers in order from LEAST to GREATEST? A 8.250, 2.082, 2.825, 28.025, 28.250 B 2.082, 2.825, 8.250, 28.250, 28.025 C 2.082, 2.825, 8.250, 28.025, 28.250 D 28.250, 28.025, 8.250, 2.825, 2.082 10 Which of these expressions could be used to find the total number of turtles? A + B x C + D x ... A 10 B 12 C 15 D 20 Which of the following lists these numbers in order from LEAST to GREATEST? A 8. 25 0 , 2. 0 82, 2. 8 25 , 28 .0 25 , 28 . 25 0 B 2. 0 82, 2. 8 25 , 8. 25 0 , 28 . 25 0 , 28 .0 25 C 2. 0 82, 2. 8 25 , 8. 25 0 ,... 28 .0 25 , 28 . 25 0 B 2. 0 82, 2. 8 25 , 8. 25 0 , 28 . 25 0 , 28 .0 25 C 2. 0 82, 2. 8 25 , 8. 25 0 , 28 .0 25 , 28 . 25 0 D 28 . 25 0 , 28 .0 25 , 8. 25 0 , 2. 8 25 , 2. 0 82 10 Which of these expressions could be used to find the total number... true? A .20 % B 2. 0% C 20 0% D 20 % Which of the following graphs represents a rotation around the origin? A B C D Which of the following lists ALL the factors of the number 28 ? A 1, 2, 3, 4, 5, 28 B