Mời quý thầy cô giáo và các em học sinh tham khảo phần trích dẫn nội dung của đề thi trong bộ sưu tập Đề thi Olympic Tiếng Anh lớp 6 vòng 15 năm 2012 dưới đây:
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. Dau is ﬁ lling a wading pool. Estimate the amount of water needed to ﬁ ll the pool to the top.
A. 5,200 in3
B. 1,300 in3
C. 860 in3
D. 432 in3
2. Kyate spent hours practicing the piano the week before her recital. She spent hours practicing the piano the week after her recital. How many more hours did she practice the week before her recital than the week after her recital?
A. 3 hours
D. 4 hours
3. What is 0.85 written as a percent?
4. Jared’s family made individual pizzas for dinner. The pizzas were all the same size, but each pizza was cut into a different number of equal sized pieces. Jared ate 4 of his 5 pieces. His sister, Tara, ate 4 of her 6 pieces. His father, Mark, ate 7 of his 10 pieces. His mother, Gina, ate 4 of her 8 pieces. Who ate the LEAST amount of pizza?
Samara is helping her mother pack dinner plates for their move to their new house. She placed them in a cardboard canister. Then she placed the canister in a larger rectangular box. She put packing material around the canister to ﬁ ll the box. The canister and box are shown.
5. Estimate the surface area of the box.
A. 2,000 in2
B. 2,100 in2
C. 2,200 in2
D. 2,300 in2
6. How much packing material did Samara put around the cardboard canister inside the box?
A. 6,030.48 in3
B. 6,230.52 in3
C. 8,208.72 in3
D. 8,604.36 in3
7. Which of the following nets matches the dimensions of the box?
8. About 10% of Georgia’s population is 65 years old or older. If the population of Georgia was 8,829,383 in 2004, about how many of Georgia’s residents were 65 years old or older?
9. Roland paid $34.20 to ﬁ ll his car’s empty gas tank. If the tank holds 12 gallons, what was the price per gallon of the gasoline?
10. Simon is 48 inches tall and Isak is 52 inches tall. What is the greatest common factor of their heights?
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