Question : Directions: A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series.
VW, XU, ZS, BQ, ?
Option 1: OD
Option 2: DO
Option 3: EO
Option 4: FO
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Correct Answer: DO
Solution :
Given:
VW, XU, ZS, BQ, ?
Add 2 to the positional value of the first letter and subtract 2 from the positional value of the second letter of the previous terms to get the first and second letters respectively of the next term.
First letter of the series→V + 2 = X; X + 2 = Z; Z + 2 = B; B + 2 = D
Second letter of the series→W – 2 = U; U – 2 = S; S – 2 = Q; Q – 2 = O
So, from the above, DO is the required term of the series. Hence, the second option is correct.
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