Question : Directions: What should replace the question mark (?) in the given series based on the English alphabetical order?
ABZ, CDX, EFV, GHT, ?
Option 1: JKS
Option 2: IJT
Option 3: IJR
Option 4: JKT
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Correct Answer: IJR
Solution :
Given:
ABZ, CDX, EFV, GHT, ?
In the above-given letter clusters, add 2 to the place value of the first and second letters and subtract 2 from the place value of the third letter to get the next term of the series.
ABZ→A + 2 = C; B + 2 = D; Z – 2 = X
CDX→C + 2 = E; D + 2 = F; X – 2 = V
EFV→E + 2 = G; F + 2 = H; V – 2 = T
GHT→G + 2 = I; H + 2 = J; T – 2 = R
So, the missing term of the series is IJR. Hence, the third option is correct.
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