ĐỀ THI OLYMPIC TIẾNG ANH LỚP NĂM HỌC 2012 VÒNG 13 - ĐỀ THI SỐ Chọn câu trả lời tốt cho câu hỏi Each person attending a meeting will receive a notepad and a ruler The table below shows the different colors of the notepads and the rulers Which of the following tree diagrams shows all the different combinations of color of notepad and color of ruler? A B C D For a class project, Anita compared the price of a medium-sized box of Superflakes cereal at five different stores All the prices were recorded on the same day The graph above shows the prices she recorded Which is closest to the price of the box of cereal at Store #2? A $1.65 B $1.51 C $1.13 D $1.02 These are the flags that will be carried in front of the marching band Which of the following questions about these flags could you use probability to solve? A How many more flags have trumpets on them than drums? B If Lionel picks a flag without looking, what kind of flag is he least likely to pick? C What kind of instrument is on exactly one-half of the flags? D If people get to pick a flag before Amanda, how many will she have to choose from? The school cook bought 89 pounds of hamburger at $1.46 a pound What was the total bill? A B C D $57.00 $90.46 $129.94 $146.00 Jackie bought a CD for $11.50 The sales tax is 6% How much did Jackie pay for the CD, including the sales tax? A B C D $10.74 $11.79 $12.19 $20.15 Which best describes the figure above? A B C D angle JK Line segment JK Ray JK Line JK Which of the following describes a figure that has an area of 28 square centimeters? A B C D A rectangle with length of centimeters and width of centimeters A rectangle with length of centimeters and width of centimeters A square with length of centimeters and width of centimeters A triangle that has sides 10 centimeters long and side centimeters long 8 The picture above shows a copy of four different magazines The number under each magazine is the total number of copies that magazine sold last year Which magazine sold a number of copies that has a in the ten-thousands place? A B C D All Sports Teenage Music Time Young People The population of Friendly City is 150% of what it was 10 years ago If its population was 25,000 then, what is its population now? A B C D 29,500 35,500 36,600 37,500 10 Caroline put inch of water in the bottom of a pot Which is closest to inch? A B C D 2.5 centimeters 25 centimeters 2.5 meters 25 meters ... population now? A B C D 29 ,50 0 35, 500 36,600 37 ,50 0 10 Caroline put inch of water in the bottom of a pot Which is closest to inch? A B C D 2 .5 centimeters 25 centimeters 2 .5 meters 25 meters ... A B C D $57 .00 $90.46 $ 129 .94 $146.00 Jackie bought a CD for $11 .50 The sales tax is 6% How much did Jackie pay for the CD, including the sales tax? A B C D $10.74 $11.79 $ 12. 19 $20 . 15 Which best... prices she recorded Which is closest to the price of the box of cereal at Store #2? A $1. 65 B $1 .51 C $1 .13 D $1. 02 These are the flags that will be carried in front of the marching band Which