ĐỀ THI OLYMPIC TIẾNG ANH LỚP NĂM HỌC 2013 VÒNG - ĐỀ THI SỐ Chọn câu trả lời tốt cho câu hỏi Mary rolled the die above with faces numbered through What is the probability that she will roll an odd number using this die? A 1/6 B 3/6 C 2/6 D Mindy made a map of her neighborhood using the grid above Today, she has to go to two places They are located at the coordinates (4,6) and (7,1) Which two places does Mindy have to go today? A school and home C library and fire station B school and church D library and church Tim had pennies, dimes, and nickels in his pocket If he reached into his pocket 10 times, putting the previous coin back each time, which number best indicates how many times Tim is expected to pull out a penny? A 10 B C D Richard is on a shape scavenger hunt in his house He is looking for a shape that has sides and angles Which of the following shapes matches this description? A triangle B pentagon C hexagon D octagon Mrs Dawson drew the following four images on the board She asked Elizabeth to come up to the chalkboard and circle the figure that has exactly one line of symmetry Which figure should Elizabeth circle? A B C D Francis wrote the math problem above on the board during a tutoring session with his brother What is the answer to Francis’s math problem? A 1/12 B 4/7 C 1/12 D 12/13 Matt is a prolific penny saver He has N = x T pennies after T days How many days will it take Matt to have at least $65 in pennies? A 22 days B 21 days C 2167 days D 2166 days Meg inserted some pegs in a wooden board and used a rubber band to make some shapes Which of the following images does NOT show a right triangle? A B C D Each student in Mr Feeny’s math class was given fractions to put in order from greatest to least Which of the following could be one of the student’s ordered lists? A 1/2 , 1/3 , 1/4 B 1/2 , 4/4 , 3/6 C 1/3 , 1/2 , 1/6 D 2/3 , 3/4 , /5 10 The image above shows Katy’s kitchen floor Each tile has an area of square foot Which of the following is the best estimate of the area of the shaded tiles? A square feet D 13 square feet B square feet C 11 square feet ... problem? A 1/ 12 B 4/7 C 1/ 12 D 12 / 13 Matt is a prolific penny saver He has N = x T pennies after T days How many days will it take Matt to have at least $ 65 in pennies? A 22 days B 21 days C 21 67 days... the following could be one of the student’s ordered lists? A 1 /2 , 1/ 3 , 1/ 4 B 1 /2 , 4/4 , 3/6 C 1/ 3 , 1 /2 , 1/ 6 D 2/ 3 , 3/4 , /5 10 The image above shows Katy’s kitchen floor Each tile has an... following is the best estimate of the area of the shaded tiles? A square feet D 13 square feet B square feet C 11 square feet