Question : Directions: A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series.
COT, DQU, ESV, FUW, ?
Option 1: GWY
Option 2: GVX
Option 3: GWX
Option 4: GVY
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Correct Answer: GWX
Solution :
Given:
COT, DQU, ESV, FUW, ?
Here, add 1, 2, and 1 respectively to the letters of the previous term to get the next term.
COT→C + 1 = D; O + 2 = Q; T + 1 = U→DQU
DQU→D + 1 = E; Q + 2 = S; U + 1 = V→ESV
ESV→E + 1 = F; S + 2 = U; V + 1 = W→FUW
FUW→F + 1 = G; U + 2 = W; W + 1 = X→GWX
GWX is the missing term of the series. Hence, the third option is correct.
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