2005 澳洲 AMC D-Intermediate 真题 答案 详解
2005-10-03 auamc auamc D-Intermediate
| 序号 | 文件列表 | 说明 | ||
|---|---|---|---|---|
| 1 | 2005-D-Intermediate-paper-eng.pdf | 6 页 | 418.60KB | 英文真题 |
| 2 | 2005-D-Intermediate-key.pdf | 1 页 | 19.16KB | 真题答案 |
英文真题
Intermediate Division
Questions 1 to 10, 3 marks each
-
The value of 2005 + 5002 is
(A) 3003 (B) 4004 (C) 5555 (D) 2222 (E) 7007 -
In the diagram, the value of x is
(A) 130 (B) 50 (C) 80 (D) 70 (E) 100 -
A lesson finished at 10:10 am. If the duration of the lesson was 55 minutes, it started at
(A) 9:15 am (B) 9:45 am (C) 9:00 am (D) 8:45 am (E) 8:30 am -
Which of these shapes has the smallest perimeter?
(A)
(B)
(C)
(D)
(E) -
1200 ÷ 40 will have the same result as
(A) 600 ÷ 80 (B) 2400 ÷ 20 (C) 240 ÷ 8 (D) 240 ÷ 5 (E) 600 ÷ 8 -
The diagonals of the square PQRS intersect at O. The shaded region has area 16. What is the perimeter of the square?
(A) 4 (B) 8 (C) 16 (D) 32 (E) 64
