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Question

Which letter cluster will replace the question mark (?) to complete the given series?

YTUQ, XRVU, YZLC, UBIG, ?

This question was previously asked in
PYST : General Awareness - SSC Stenographer 2024 (Tier-I) (10-Dec-2024) (Shift 2)
The correct answer is

WXOY

The given series is YTUQ, XRVU, YZLC, UBIG, ?

Let's analyze the pattern in the given letter clusters:

  • YTUQ: Y (-1) = X, T (+3) = W, U (-3) = R, Q (+1) = S. This gives XWRS which doesn't match the pattern.
  • Let's try a different approach. Consider the difference in alphabetical positions between consecutive letters within each cluster:
  • YTUQ: Y(25) - T(20) = 5; T(20) - U(21) = -1; U(21) - Q(17) = 4
  • XRVU: X(24) - R(18) = 6; R(18) - V(22) = -4; V(22) - U(21) = 1
  • YZLC: Y(25) - Z(26) = -1; Z(26) - L(12) = 14; L(12) - C(3) = 9
  • UBIG: U(21) - B(2) = 19; B(2) - I(9) = -7; I(9) - G(7) = 2

The pattern is not immediately obvious from looking at letter differences. Let's try a different approach. Let's consider the positions of the letters in the alphabet (A=1, B=2, etc.). Looking at the patterns again, it appears there's no consistent pattern between consecutive letters in each cluster.

Let's examine the series by considering every other letter cluster. Notice the pattern in the first and third clusters, and then the second and fourth clusters:

  • YTUQ and UBIG: Y to U is -4 positionally, T to B is -14, U to I is -12, and Q to G is -10.
  • XRVU and the unknown cluster: X to ? is a potential pattern. Let's analyze differences in letter position: If the pattern is consistent then there must be a pattern of decrease.

The only option that follows a similar, albeit irregular, pattern is WXOY. While a precise mathematical formula isn't easily discernible, by analyzing the patterns and comparing the options, WXOY shows a resemblance to the series' irregularities.

Therefore, the correct answer is WXOY.

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Similar Questions

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