Select the letter cluster from among the given options that can replace the question mark (?) in the following series.
GSLC, AMOF, UGRI, ?, IUXO
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. OAUL.
Given series: GSLC, AMOF, UGRI, ?, IUXO
The series follows this pattern:
GSLC, AMOF
G - 6 = A
S - 6 = M
L + 3 = O
C + 3 = F
Similarly;
UGRI,?
U - 6 = O
G - 6 = A
R + 3 = U
I + 3 = L
So, the missing term in the series is OAUL.