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2002 澳洲 AMC C-Junior 真题 答案 详解

分类：澳洲 AMC 标签：auamc C-Junior 发布：2002-10-10

2002 年 C-Junior 真题,中英双语,答案,详解

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2002-C-Junior-paper-eng.pdf 英文真题 103.26KB 6 页

英文真题

2002 Junior
JUNIOR DIVISION
Questions 1 - 10, 3 marks each

  1. The value of (1 + 12 + 8 + 9) is
    (A) 20 (B) 21 (C) 29 (D) 30 (E) 31

  2. How many different letters of the alphabet are used in the word 'COOTAMUNDRA', the birth place of Don Bradman?
    (A) 6 (B) 7 (C) 8 (D) 9 (E) 10

  3. In the diagram, the value of (x) is
    (A) 140 (B) 40 (C) 30 (D) 50 (E) 60

  4. (10^3 + 10^2 + 10 + 1) is equal to
    (A) 1001 (B) 1010 (C) 1011 (D) 1110 (E) 1111

  5. (1.1 \times 0.7) equals
    (A) 77 (B) 7.7 (C) 0.77 (D) 0.707 (E) 7.07

  6. The price, per litre, of petrol at two different service stations is 111.4¢ and 94.8¢. The difference, in cents, between the two prices is
    (A) 17.4 (B) 16.6 (C) 17.6 (D) 7.6 (E) 15.6

  7. All of the figures below are made up from four squares of equal area. Which figure has a perimeter which is different from the others?
    (A)
    (B)
    (C)
    (D)
    (E)

英文真题