2010 澳洲 AMC B-UpperPrimary 真题 答案 详解

中英双语真题

Elementary School High Grade (5-6th Grade) Test Paper
1-10 questions, 3 points each

1. Which number represents the Chinese character "贰拾柒"?
   (A) 100027 (B) 10027 (C) 1027 (D) 127 (E) 27

2. Xiaolan looks out from a pet shop window as shown in the picture. What does she see?
   The English word on the window is: PET SHOP
   (A) POHS TEP (B) POH2 TEp (C) T39 9OH2 (D) POH2 T3P (E) 9OH2 T39

3. Xiaoli is 14 years old this year, and Xiaoli is 10 years old. Their father's age is twice their total age. How old is their father now?
   (A) 46 (B) 48 (C) 50 (D) 52 (E) 54

4. Connect the midpoints of the sides of a square, shade the central region as shown in the figure. What fraction of the shaded area is of the entire square?
   (A) ( \frac{1}{4} ) (B) ( \frac{1}{6} ) (C) ( \frac{2}{3} ) (D) ( \frac{1}{3} ) (E) ( \frac{1}{5} )

5. In front of the school canteen, there are five people in line. Xiaokang is behind Xiaogang, Xiaokang is between Xiaobai and Xiaogang, Xiaobai is ahead of Xiaojie, and Xiaojie is ahead of Xiaozhi. Who is fourth in line?
   (A) Xiaofan (B) Xiaogang (C) Xiaokang (D) Xiaobai (E) Xiaozhi

英文真题

Upper Primary Division Questions 1 to 10, 3 marks each 1. What is one thousand and twenty-seven in numerals? (A) 100027 (B) 10027 (C) 1027 (D) 127 (E) 27 2. Jillian is standing inside a pet shop and looking out the window shown in the diagram. PET SHOP What does she see? (A) POHS TEP (B) POH2 TEp (C) TE9 90H2 (D) POH2 TEp (E) 90H2 TE9 3. Lee is 14 years old. Liz is 10 years old. Dad’s age is twice the sum of their ages. How old is Dad? (A) 46 (B) 48 (C) 50 (D) 52 (E) 54 4. The midpoints of the sides of a square are joined as shown. A part of the original square is shaded as shown. What fraction of the original square is shaded? (A) ¼ (B) ⅙ (C) ⅔ (D) ⅓ (E) ⅕