Which of the following terms will replace the question mark (?) in the given series?
RDJW, SBMS, TZPO, UXSK, ?
Series Pattern Analysis
This question involves analyzing a sequence of letter groups, known as a letter series, to find a logical pattern and determine the subsequent term.
The series provided is: RDJW, SBMS, TZPO, UXSK, ?
Step-by-Step Solution
Step 1: Numerical Representation
To uncover the underlying pattern, we first assign numerical values to each letter based on its position in the alphabet (A=1, B=2, ..., Z=26).
| Term | Letters | Numerical Positions |
|---|---|---|
| RDJW | R, D, J, W | 18, 4, 10, 23 |
| SBMS | S, B, M, S | 19, 2, 13, 19 |
| TZPO | T, Z, P, O | 20, 26, 16, 15 |
| UXSK | U, X, S, K | 21, 24, 19, 11 |
Step 2: Positional Pattern Identification
Next, we examine the relationship between the letters at each corresponding position across the terms in the series.
First Letter Progression
- R (18) to S (19): The difference is $19 - 18 = +1$.
- S (19) to T (20): The difference is $20 - 19 = +1$.
- T (20) to U (21): The difference is $21 - 20 = +1$.
- Pattern: The first letter increases by 1 position consistently.
- Next Letter Calculation: The next first letter will be U (21) + 1 = 22.
- The 22nd letter is V.
Second Letter Progression
- D (4) to B (2): The difference is $2 - 4 = -2$.
- B (2) to Z (26): The difference is $26 - 2 = +24$. Considering the alphabet wraps around, this is equivalent to moving back 2 positions ($2 - 2 = 0$, which corresponds to Z, the 26th letter). The difference is $-2$.
- Z (26) to X (24): The difference is $24 - 26 = -2$.
- Pattern: The second letter decreases by 2 positions consistently, applying cyclic logic (A follows Z backward).
- Next Letter Calculation: The next second letter will be X (24) - 2 = 22.
- The 22nd letter is V.
Third Letter Progression
- J (10) to M (13): The difference is $13 - 10 = +3$.
- M (13) to P (16): The difference is $16 - 13 = +3$.
- P (16) to S (19): The difference is $19 - 16 = +3$.
- Pattern: The third letter increases by 3 positions consistently.
- Next Letter Calculation: The next third letter will be S (19) + 3 = 22.
- The 22nd letter is V.
Fourth Letter Progression
- W (23) to S (19): The difference is $19 - 23 = -4$.
- S (19) to O (15): The difference is $15 - 19 = -4$.
- O (15) to K (11): The difference is $11 - 15 = -4$.
- Pattern: The fourth letter decreases by 4 positions consistently.
- Next Letter Calculation: The next fourth letter will be K (11) - 4 = 7.
- The 7th letter is G.
Step 3: Constructing the Next Term
By combining the calculated next letters for each position (V for the first, V for the second, V for the third, and G for the fourth), we form the missing term in the series.
Therefore, the next term in the series is VVVG.
Similar Questions
Select the option that represents the letters that when sequentially placed in the blanks below will complete the letter series.
S _ P _ _ G _ I S G _ I _ _ P ISelect the combination of letters that when sequentially placed from left to right in the blanks of the given series will complete the letter series.
A _ _ O U A E I _ _A _ I _ U A E _ O _
Select the combination of letters that when sequentially placed in the blanks of the given series, will complete the series.
_yz_zx_xyx_z_zxzx_
- Select the option that represents the letters that, when placed from left to right in the blanks below, will complete the letter-series.x_y y _ y x x _ y yy _ x y _ y _
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
U K _ _ Z U _ T M _ U K _ M Z _ K T _ Z
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
TK _ TKT_ P_ K _ KPTK _ K _ TK
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
H Y _ R _ H Y _ R B _ Y U _B H _ U _ B
Which letter will replace the question mark (?) in the following series?
J, L, P, V, D, N, ?
Select the combination of letters that when sequentially placed from left to right in the gaps of the given letter series will complete the series.
lkc_dlk_ _d_k_cdlk_c_
Important Questions from Alphabet Series
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
G _ C T _ X _ T G X _ T _ X C T G _ C T
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
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
r _ x l _ q _ _ x _ p q _ e _ l p _
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
BKR, DNV, FQZ, ?, JWH
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
AU, BO, CI, DE, ?
