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25 Questions

1. 7714 - 7916 - 8109 - ?
2. X - Q - K - F - ?
3. ASY - BRX - CQW - ?
4. 80 - 40 - 20 - ? - 5
5. 230 - 246 - 271 - 307 - ?
6. 6 - ? - 15 - 27 - 51 - 99
7. PBA - QDC - RFE - ?
8. 4 - ? - 19 - 39 - 79 - 159
9. ELFA - GLHA - ILJA - ? - MLNA
10. 7 - 22 - 37 - ? - 67 - 82
11. 6 - 12 - 21 - 33 - ?
12. A - CD - GHI - ? - UVWXYZ
13. 1000 - 200 - 40 - ?
14. T - R - P - N - L - ? - ?
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16. DKM - FJP - HIS - JHV - ?
17. 2 - 15 - 4 - 47 - 7 - 118 - 11 - ? - ?
18. 5 - 11 - 23 - 47 - 95 - ?
19. BFH - ZDF - JNP - T - ?
20. 436 - 382 - 337 - 238 - ?
21. 1001 - 1004 - 1012 - 1027 - ?
22. 15 - 14 - 12 - 9 - 5 - 0 - ?
23. 48 - 24 - 96 - 48 - 192 - ?
24. 1 - 49 - 121 - ? - 289
25. 2 - 29 - 38 - 47 - ?

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