Select the letter cluster from among the given options that can replace the question
mark (?) in the following series.
ECDR, BGYW, YKTB, VOOG, ?, PWEQ
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. SSJL.
Given series: ECDR, BGYW, YKTB, VOOG, ?, PWEQ
The series follows this pattern:
E - 3 = B; B - 3 = Y; Y - 3 = V; V - 3 = S; S - 3 = P
C + 4 = G; G + 4 = K; K + 4 = O; O + 4 = S; S + 4 = W
D - 5 = Y; Y - 5 = T; T - 5 = O; O - 5 = J; J - 5 = E
R + 5 = W; W + 5 = B; B + 5 = G; G + 5 = L; L + 5 = Q