Alphanumeric Series Questions

1. Identify the term that does not fit: 1A, 2C, 3B, 4D?

1A

2C

3B

4D

2. What is the next term in the sequence: 4A, 7B, 10C, 13D, 16E?

19F

3. What follows in the sequence 20A, 19B, 18C, ...?

17D

16E

15F

14G

4. Find the next term in the series Z1, Y2, X3, ...?

W4

V5

U6

T7

5. Identify the missing term in the sequence: A1, C3, E5, __?

G7

F6

H8

F5

6. Find the missing term in the sequence: 3X2, 5Y4, 7Z6, __, 11B10.

9A8

7. Fill in the blank: A5, B6, C7, __?

D8

D9

E8

C8

8. Identify the missing term in the series Z26, Y25, X24, ...?

W23

V22

U21

T20

9. 1, A, 4, D, 7, G, ?, J

8

9

10

I

10. Identify the missing term in the series: A4, B5, C6, __?

D7

E8

D6

C7