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| Due to human error, the 2004 answer page was initially displayed here, instead of the proper 2005 page. I apologize for the error. |
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AMC 12A ANSWERS
February 1, 2005
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AMC 12B ANSWERS
February 16, 2005
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Q.
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A.
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1.
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(D)
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10 |
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2.
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(B)
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-4 |
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3.
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(B)
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 |
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4.
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(A)
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100 |
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5.
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(B)
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24 |
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6.
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(B)
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5 |
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7.
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(C)
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36 |
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8.
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(D)
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4 |
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9.
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(A)
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-16 |
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10.
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(B)
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4 |
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11.
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(E)
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45 |
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12.
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(D)
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8 |
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13.
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(D)
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12 |
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14.
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(D)
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 |
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15.
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(C)
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 |
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16.
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(D)
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9 |
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17.
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(A)
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 |
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18.
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(A)
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100 |
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19.
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(B)
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1462 |
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20.
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(E)
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 |
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21.
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(C)
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2 |
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22.
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(B)
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10 |
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23.
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(B)
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 |
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24.
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(B)
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22 |
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25.
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(C)
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80 |
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Q.
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A.
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1.
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(A) |
100 |
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2.
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(D) |
20 |
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3.
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(C) |
 |
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4.
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(B) |
2 |
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5.
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(A) |
 |
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6.
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(A) |
3 |
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7.
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(D) |
24 |
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8.
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(C) |
2 |
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9.
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(B) |
1 |
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10.
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(E) |
250 |
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11.
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(D) |
 |
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12.
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(D) |
8 |
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13.
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(D) |
 |
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14.
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(E) |
 |
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15.
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(D) |
4 |
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16.
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(D) |
 |
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17.
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(B) |
1 |
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18.
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(C) |
51 |
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19.
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(E) |
154 |
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20.
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(C) |
34 |
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21.
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(C) |
2 |
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22.
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(E) |
22005 |
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23.
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(B) |
 |
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24.
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(A) |
14 |
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25.
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(A) |
 |
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| 2005 Directory for High School |
| Answers |
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AMC 10B
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AMC 12A
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| Statistics |
10A & 10B
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12A & 12B
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| Item Difficulty |
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in General
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AMC 10A & AMC 10B
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AMC 12A & AMC 12 B
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by Gender
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AMC 10A
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AMC 10B
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AMC 12A
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AMC 12B
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by Grade
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AMC 10A
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AMC 10B
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AMC 12A
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AMC 12B
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| Score Distribution |
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in General
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2005 AMC 10A, AMC 10B, AMC 12A & AMC 12B
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by Gender
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AMC 10A & AMC 10B
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AMC 12A & AMC 12B
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by Grade
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AMC 10A
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AMC 10B
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AMC 12A
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AMC 12B
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| Perfect Scores |
Students with Perfect Scores on the 2004 AMC 10 & AMC 12 A & B
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| Team Scores |
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12A & 12B Team Score Distribution
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The AMC Web Site was last updated on 2/18/2005
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