de thi olympic tieng anh lop 10 vong 2 nam hoc 2013 2014

de thi olympic tieng anh lop 10 vong 2 nam hoc 2013 2014 tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tậ...

VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Đề thi Olympic Tiếng Anh lớp 10 vòng năm học 2013 - 2014 Câu Twenty-six squares of paper lettered A to Z are placed in a can One letter is randomly chosen from the can and turns out to be the letter G If a second letter is drawn without putting the letter G back into the can, what is the probability that it will be the letter F? A 1/25 B 1/26 C 2/25 D 2/26 E 3/25 Câu Only one of the equations below could possibly be the equation for this graph Which one is it? A y = 2x + B y = 2x - C y = -3x - D y = 3x + E y = -3x + Câu Which of these is equivalent to the expression: x2 – 2x + 1, when x = –3? A -14 B -2 C D E 16 Câu Which of these graphs does NOT represent a function? A B VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí C D E None of them Câu A target has a center circle with a three-inch radius and five outer rings Each ring is one inch wide What is the circumference of the largest circle? A 6π inches B 11π inches D 18π inches E 16π inches C 20π inches VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Câu What is the length of segment RS shown in the graph above? A 2√26 B 2√34 C 11 D 12 E 13 Câu The mixed number 31/5 inches equals A ÷ 1/5 B - 1/5 C x 1/5 D + 1/5 E None of them Câu Simplify: 3x2 * (3x)2 A 9x2 B 18x4 C 27x2 D 27x3 E 27x4 2.086.19 Câu Which list orders the numbers from the largest to the smallest? A .086, 19, B .19, 2, 086 D .2, 086, 19 E .2, 19, 086 C .19, 086, Câu 10 Suppose Martha has a job sewing zippers on down parkas She gets 20 percent faster each day she works for the first ten days If Martha can 60 parkas the first day, about how many will she probably be able to handle by the end of the sixth day? A About 90 B About 120 D About 200 E About 250 C About 150 ... above? A 2 26 B 2 34 C 11 D 12 E 13 Câu The mixed number 31/5 inches equals A ÷ 1/5 B - 1/5 C x 1/5 D + 1/5 E None of them Câu Simplify: 3x2 * (3x )2 A 9x2 B 18x4 C 27 x2 D 27 x3 E 27 x4 2. 086.19... orders the numbers from the largest to the smallest? A .086, 19, B .19, 2, 086 D .2, 086, 19 E .2, 19, 086 C .19, 086, Câu 10 Suppose Martha has a job sewing zippers on down parkas She gets 20 ... will she probably be able to handle by the end of the sixth day? A About 90 B About 120 D About 20 0 E About 25 0 C About 150