11. 11 16 21 26 31 36 41

A. 47 52
B. 46 52
C. 45 49
D. 46 51


Correct Answer: D. 46 51

12. 3 8 13 18 23 28 33

A. 39 44
B. 38 44
C. 38 43
D. 37 42
E. 33 38


Correct Answer: C. 38 43

13. 84 78 72 66 60 54 48

A. 44 34
B. 42 36
C. 42 32
D. 40 34
E. 38 32


Correct Answer: B. 42 36

14. 20 20 17 17 14 14 11

A. 8 8
B. 11 11
C. 11 14
D. 8 9
E. 11 8


Correct Answer: E. 11 8

15. 61 57 50 61 43 36 61

A. 29 61
B. 27 20
C. 31 61
D. 22 15
E. 29 22


Correct Answer: E. 29 22

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