ĐỀ THI OLYMPIC TIẾNG ANH LỚP NĂM HỌC 2012 VÒNG 11 - ĐỀ THI SỐ Chọn câu trả lời tốt cho câu hỏi One-half of a figure is shown above The dotted line represents a line of symmetry What would be the area of the figure if the missing portion of the figure was drawn? A B C D square units 12 square units 16 square units 24 square units Terrance and Juan carved cars for their Cub Scout troop’s Pinewood Derby Since their 8-inch long cars have no motor, the boys hope that their cars will coast quickly down the slanted track What is a reasonable length for the track? A B C D foot 10 yards mile 10 miles If the two pans above are in perfect balance, how much does one cube weigh? A B C D circles circles circles circles Susan picked 48 oranges from her mother’s fruit tree last month Yesterday she picked three times that many plus more How many oranges did Susan pick yesterday? A B C D 149 157 182 191 What operations should go in the blanks to make the expression equal to 10? A B C D + and + and x x and x and + Erin has red marbles, green marbles, blue marbles, and black marbles in a bag Each marble has the same size If she takes one marble out of the bag without looking, which color will she most likely NOT get? A B C D black blue green red How many 100’s are in 5,000? A B C D 20 30 40 50 Students have been practicing their keyboarding skills on the computer The chart above represents the words per minute that four students typed What is the mean speed of typing for the students listed above? A B C D 130 149 167 181 In a standard grid above, connect the following points in order: (2,2), (2,5), (5,5), and (5,2) Then connect the last point to the first point What shape is formed in the grid? A B C D Triangle Rectangle Square Trapezoid 10 The first two scales are balanced To make the third scale balance, what could you add to the left side of the scale? A B C D  ... 130 149 167 181 In a standard grid above, connect the following points in order: (2, 2), (2 ,5) , (5, 5), and (5, 2) Then connect the last point to the first point What shape is formed in the grid?... color will she most likely NOT get? A B C D black blue green red How many 100’s are in 5, 000? A B C D 20 30 40 50 Students have been practicing their keyboarding skills on the computer The chart... picked three times that many plus more How many oranges did Susan pick yesterday? A B C D 149 157 1 82 191 What operations should go in the blanks to make the expression equal to 10? A B C D + and