1981 AMC 12 Answer Key

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All problems are used with official legal permission of the Mathematical Association of America (MAA).

1. E
2. C
3. D
4. C
5. C
6. A
7. B
8. A
9. A
10. E
11. C
12. E
13. E
14. A
15. B
16. E
17. B
18. C
19. B
20. B
21. D
22. D
23. C
24. D
25. A
26. D
27. C
28. D
29. E
30. D