Question : Directions: Which letter cluster will replace the question mark (?) in the following letter series
TWZ, VYB, XAD,?
Option 1: ADG
Option 2: YBE
Option 3: ZBE
Option 4: ZCF
Correct Answer: ZCF
Solution :
Given:
TWZ, VYB, XAD,?
Add 2 to the positional value of each letter to obtain the required code –
TWZ→T + 2 = V; W + 2 = Y; Z + 2 = B
VYB→V + 2 = X; Y + 2 = A; B + 2 = D
XAD→X + 2 = Z; A + 2 = C; D + 2 = F
So, ZCF is the required missing term in the series. Hence, the fourth option is correct.
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