A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
CM, EK, GI, ?
- AIK
- BIG
- CLM
- DPS
Solution & Step-by-step Explanation
Analyze the series element by element:
First letter sequence:
C
+2
E
+2
G
+2
I
Second letter sequence:
M
−2
K
−2
I
−2
G
Combining the results gives the missing term: IG.
First letter sequence:
C
+2
E
+2
G
+2
I
Second letter sequence:
M
−2
K
−2
I
−2
G
Combining the results gives the missing term: IG.