Question : Directions: Which of the following letter clusters will replace the question mark (?) in the given series to make it logically complete?
KGB, JFA, IEZ, HDY, ?
Option 1: GKB
Option 2: GCX
Option 3: GCB
Option 4: BGK
Correct Answer: GCX
Solution :
Given:
KGB, JFA, IEZ, HDY, ?
In the above-given series, subtract 1 from the place value of each letter of the previous term to obtain the next term.
KGB→K – 1 = J; G – 1 = F; B – 1 = A
JFA→J – 1 = I; F – 1 = E; A – 1 = Z
IEZ→I – 1 = H; E – 1 = D; Z – 1 = Y
HDY→H – 1 = G; D – 1 = C; Y – 1 = X
So, GCX is the missing term of the series. Hence, the second option is correct.
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Application | Eligibility | Selection Process | Result | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
