ĐỀ THI OLYMPIC TIẾNG ANH LỚP NĂM HỌC 2012 VÒNG – ĐỀ THI SỐ Chọn câu trả lời tốt cho câu hỏi Alex drew a floor plan of his house What is the length in feet of Alex’s house from the corner of the kitchen to the corner of the baby’s room? A feet B feet C 20 feet D 40 feet Bill wants to draw different circles on his notebook paper and measure their diameters to the nearest millimeter What tools would he need? A a drawing compass and a metric ruler B a thermometer and a metric ruler C a tape measure and a watch D a protractor and a metric ruler The diagram shows a container that has quart of water in it About how much does the container hold altogether if it were filled to the top? A quarts B quarts C 4.5 quarts D 10 quarts Richard purchased packages of modeling clay and packages of beads Each package cost $2.89 How much money did Richard spend? A $23.12 B $30.12 C $47.12 D $56.12 Which of these measurements is longer than one meter? A 10 centimeters B 10 millimeters C 10 decimeters D 10 decameters A research scientist has 100 grams of carbon and kilogram of tin How many kilograms of the material does he have in all? (1000 grams = kilogram) A 1.1 kg B 2.01 kg C 101 kg D 1100 kg Mr Douglas asked each of his fourth-grade students to write an inequality statement Which one of the following inequality statements is true? A 76,849 > 76,890 B 1258 < 1249 C 94,682 > 94,628 D 1,238,489 < 1,219,999 What is the perimeter of the rug above? A ft B 11 ft C 12 ft D 14 ft Bill’s mom gives him 1/4 of a dollar per week for taking out the trash Which decimal represents the amount of money Bill receives per week? A B C D $0.04 $0.14 $0.20 $0.25 10 Aaron has paper cut-outs of a rectangle and two circles Which of the following 3-dimensional shapes could Aaron make using all three of his cut-out shapes? A a cone B a sphere C a cylinder D a rectangular prism ... quarts C 4 .5 quarts D 10 quarts Richard purchased packages of modeling clay and packages of beads Each package cost $2. 89 How much money did Richard spend? A $23 . 12 B $30. 12 C $47. 12 D $56 . 12 Which... statements is true? A 76,849 > 76,890 B 1 25 8 < 124 9 C 94,6 82 > 94, 628 D 1 ,23 8,489 < 1 ,21 9,999 What is the perimeter of the rug above? A ft B 11 ft C 12 ft D 14 ft Bill’s mom gives him 1/4 of a... Which decimal represents the amount of money Bill receives per week? A B C D $0.04 $0.14 $0 .20 $0. 25 10 Aaron has paper cut-outs of a rectangle and two circles Which of the following 3-dimensional