ĐỀ THI OLYMPIC TIẾNG ANH LỚP NĂM HỌC 2012 VÒNG 13 - ĐỀ THI SỐ Chọn câu trả lời tốt cho câu hỏi If there are 180 math days in a school year, about how many more days were spent on computation than on geometry? A B C D 90 60 45 30 If you toss a nickel, a dime, a red die, and a green die, which of these expressions represents the probability for getting a head on the nickel, a tail on the dime, a on the red die, and a on the green die? A B C D What name is given to the side opposite the right angle in the triangle above? A B C D hypotenuse acute leg base Mr Johnston made a graph of the number of kites he sold in July How many more blue than pink kites were sold? A B C D 20 kites 25 kites 15 kites 10 kites What is the area of figure ABCD with vertices A(-5, 3), B(1, 3), C(1, -1), and D(-5, -1)? A B C D 30 square units 12 square units 20 square units 24 square units The graph above is based on the different kinds of sandwiches sold at a sandwich shop in one week Use the information to answer the following questions How many ham sandwiches were sold during the week? A B C D 30 20 10 40 How many sandwiches were sold in all? A B C D 120 12 100 40 Which type of sandwiches was sold the most? A B C D Chicken Turkey Veggie Cheese Which three kinds of sandwiches sold add up to exactly 50? A B C D Chicken, turkey, and cheese Turkey, ham, and cheese Cheese, veggie, and chicken Chicken, ham, and cheese 10 Tom and his friends did their homework yesterday It took them 10 minutes, 16 minutes, 12 minutes, and 18 minutes respectively to finish What was the average time spent by the four students on their homework yesterday? A B C D 20 minutes 18 minutes 15 minutes 14 minutes ... were sold? A B C D 20 kites 25 kites 15 kites 10 kites What is the area of figure ABCD with vertices A( -5 , 3), B (1, 3), C (1, -1 ), and D( -5 , -1 )? A B C D 30 square units 12 square units 20 square... minutes, 16 minutes, 12 minutes, and 18 minutes respectively to finish What was the average time spent by the four students on their homework yesterday? A B C D 20 minutes 18 minutes 15 minutes 14 ... questions How many ham sandwiches were sold during the week? A B C D 30 20 10 40 How many sandwiches were sold in all? A B C D 12 0 12 10 0 40 Which type of sandwiches was sold the most? A B C D Chicken