Đề thi Olympic Tiếng Anh lớp 7 vòng 3 năm 2012 - 2013 - Đề thi Tiếng Anh qua mạng (IOE) lớp 7 có đáp án

Đề thi Tiếng Anh qua mạng (IOE) lớp 7 có đáp án

Đề thi Tiếng Anh qua mạng (IOE) lớp 7

VnDoc xin giới thiệu tới các em Đề thi Olympic Tiếng Anh lớp 7 vòng 3 năm 2012 - 2013 với những câu hỏi liên quan về toán tiếng anh được xây dựng một cách khoa học không chỉ giúp học sinh rèn luyện khả năng ngữ pháp và từ vựng tiếng anh mà còn liên hệ tới kiến thức môn toán.

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Câu 1
1400 = 2 × 2 × 2 × 5 × 5 × 7
Look at the number sentence above. Which expression is equivalent to 1400?
- A. 2³×5²×7¹
- B. 2³×5²×7⁰
- C. 2²×5¹×7¹
- D. 2²×5¹×7⁰
Câu 2
Triangle JKL is similar to triangle PQR. Which statement is true?
- A. ΔJKL and ΔPQR have the same area.
- B. ΔJKL and ΔPQR have the same perimeter.
- C. The ratio of the area of ΔJKL to the area of ΔPQR is 3:1.
- D. The ratio of the perimeter of ΔJKL to the perimeter of ΔPQR is 3:1.
Câu 3
A large box of cereal measures 10 inches wide, 12 inches high, and 3 inches deep. A regular box of cereal has half the volume of the large box of cereal. What is the volume of a regular box?
- A. 180 cube inches
- B. 200 cube inches
- C. 360 cube inches
- D. 380 cube inches
Câu 4
A Jewelry store is having a 30% off sale on rings. Andy found a ring for his girlfriend. How much is taken off the price of a $28 ring that Andy is buying?
- A. $8.40
- B. $9.00
- C. $9.28
- D. $9.98
Câu 5
An advertisement on Sugar Land's local newspaper is displayed smaller on a computer screen. As shown above, the two advertisements are similar in shape. The dimensions of the coupon for the larger ad are 6 centimeters by 3 centimeters. What are the dimensions of the coupon in the smaller ad on the computer screen?
- A. 2 centimeters by 1
- B. 4 centimeters by 2 centimeters
- C. 3 centimeters by 1
- D. 3 centimeters by 2 centimeters
Câu 6
Sarah and her brother Ethan walk to school every morning but not always together. The graph above shows the distance each child walked from their house over time Monday morning. Which sentence best describes the situation represented by the graph?
- A. Sarah and Ethan walked at the same rate, but Ethan left later than Sarah did.
- B. Sarah and Ethan walked at the same rate, but Sarah left later than Ethan did.
- C. Sarah and Ethan left at the same time, but Sarah walked faster than Ethan did.
- D. Sarah and Ethan left at the same time, but Ethan walked faster than Sarah did.
Câu 7
Charles bought 3 gallons of ice cream for $9.50. Which proportion can be used to find the cost of 7 gallons of ice cream?
- A. 3/7 = x/9.5
- B. 3/9.5 = x/7
- C. 7/9.5 = x/3
- D. 9.5/3 = x/7
Câu 8
Jesse keeps a chart of how many miles she runs each day, as shown above. If the pattern continues, how many miles will Jesse run on Day 6?
- C. 4
- D. 9
Câu 9
Above is an input/output table. What rule is performed on the input number in order to compute the output number?
- A. add 4.02
- B. subtract 4.02
- C. subtract 4.2
- D. add 4.2
Câu 10
m = 5 + 0.25t
Look at the equation above. What is the value of m when the value of t is 10?
- A. 7.50
- B. 15.25
- C. 20.00
- D. 52.50