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Question

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series. 
TJF, RMH, PPJ, NSL, ?

This question was previously asked in
SSC Selection Post 2021 Question Paper (09-Feb-2022) (Shift-1)
The correct answer is
LVN

Analyzing the Letter Series Pattern

This question challenges us to find the logic behind a sequence of letter groups and determine the next group in the series. The given series is: TJF, RMH, PPJ, NSL, ?

We can solve this by looking at the pattern of each letter (first, second, and third) within the groups separately. We'll use the letters' positions in the English alphabet (A=1, B=2, ..., Z=26) to figure out the pattern.

Step-by-Step Solution

Let's break down the series step-by-step:

Pattern in the First Letters

Consider the first letter of each group: T, R, P, N.

  • T is the 20th letter of the alphabet.
  • R is the 18th letter.
  • P is the 16th letter.
  • N is the 14th letter.

We observe a consistent decrease of 2 positions between each consecutive first letter:

  • $20 - 2 = 18$ (T $\rightarrow$ R)
  • $18 - 2 = 16$ (R $\rightarrow$ P)
  • $16 - 2 = 14$ (P $\rightarrow$ N)

To find the next first letter, we continue the pattern: $14 - 2 = 12$. The 12th letter of the alphabet is L.

Pattern in the Second Letters

Now let's look at the second letter of each group: J, M, P, S.

  • J is the 10th letter.
  • M is the 13th letter.
  • P is the 16th letter.
  • S is the 19th letter.

The pattern here shows an increase of 3 positions for each consecutive second letter:

  • $10 + 3 = 13$ (J $\rightarrow$ M)
  • $13 + 3 = 16$ (M $\rightarrow$ P)
  • $16 + 3 = 19$ (P $\rightarrow$ S)

Continuing this pattern, the next second letter will be: $19 + 3 = 22$. The 22nd letter is V.

Pattern in the Third Letters

Finally, let's examine the third letter of each group: F, H, J, L.

  • F is the 6th letter.
  • H is the 8th letter.
  • J is the 10th letter.
  • L is the 12th letter.

This pattern involves an increase of 2 positions between each consecutive third letter:

  • $6 + 2 = 8$ (F $\rightarrow$ H)
  • $8 + 2 = 10$ (H $\rightarrow$ J)
  • $10 + 2 = 12$ (J $\rightarrow$ L)

Applying the pattern, the next third letter is: $12 + 2 = 14$. The 14th letter is N.

Conclusion

By combining the next letters derived from each pattern:

  • First letter: L
  • Second letter: V
  • Third letter: N

The complete letter cluster that follows the series is LVN.

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Similar Questions

  1. Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.

    Q _ L _ P Q P _ B P Q _ L B _ Q _ L _ P

  2. Which letter-cluster will replace the question mark (?) and complete the given series?

    EFGH, FEHG, ?, HCJE, IBKD

  3. Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series. NOI _ _ _ RCN _ _ _ AERCN_IT_ERC_OITA _ _ C

  4. Select the option that represents the letters that, when sequentially placed from left to right in the following blanks, will complete the letter-series.

    T _ _ R E _ Y U _ E T Y _ R _ T _ U _ E

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

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

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  7. Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?

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  8. Select the option that represents the letters that, when sequentially placed from left to right in the following blanks, will complete the letter - series.

    T _ U _ P _ Y _ I P T _ U I _ T Y _ _ P

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

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  10. Which of the given letter-clusters will replace the question mark (?) in the following series?

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Important Questions from Alphabet Series

  1. A series is given with some letters missing. Choose the correct alternative from the given ones that will complete the series:

    BR __ __ NB __ O __ NB
  2. A series is given with some letters missing. Choose the set of letters which when sequentially placed shall complete it .

    a __ __ dba __ __ bcad __ __ da __ __ cd
  3. In the following letter series, some of the letters are missing which are given in that order as one of the alternatives below It. Choose the correct alternative

    _ a _ b _ abaa _ bab _ abb
  4. Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.

    Q _ P _ M _ A _ T _ Q A _ T M

  5. In the series _b_a_ba_b_abab_aab;

    fill in the six blanks ( _ ) using one of the following given four choices such that the series follows a specific order.

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