Refer to the following letter, symbol series and answer the question that follows.Counting to be done from left to right only.(Left) $ T % K L € & € G R Y @ A W # Y © R B * O Y (Right)How many such letter are there, each of which is immediately preceded by a letter and also immediately followed by a symbol?

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RRB ALP - 2025

Refer to the following letter, symbol series and answer the question that follows.
Counting to be done from left to right only.
(Left) $ T % K L € & € G R Y @ A W # Y © R B * O Y (Right)
How many such letter are there, each of which is immediately preceded by a letter and also immediately followed by a symbol?

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RRB ALP 2025 CBT 2 Wiremen Question Paper (28-Jul-2026) (Shift 2)

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The correct answer is

Analyzing Letter Symbol Series Patterns

This solution details the process of finding specific letter-symbol patterns within a given sequence, adhering to exam-focused brevity.

Series Examination

The provided sequence is scanned from left to right: $\$ T \% K L \euro & \euro G R Y \@ A W \# Y \copyright R B \* O Y$

The pattern requires a letter that meets specific preceding and succeeding conditions.

Pattern Identification

The required pattern is a letter that meets these criteria:

It must be immediately preceded by a letter.
It must be immediately followed by a symbol.

The target structure is: $Letter₁ Letter₂ Symbol$. We count the occurrences of $Letter₂$.

Step-by-Step Counting

We examine triplets in the series to find the pattern $Letter-Letter-Symbol$:

$\$ T \%$: T follows '$' (symbol). Does not match.
$\% K L$: K follows '%' (symbol). Does not match.
$K L \euro$: L (letter) follows K (letter) and precedes $\euro$ (symbol). This is the 1st match.
$\euro & \euro G$: G follows '$\euro$' (symbol). Does not match.
$G R Y$: R follows G (letter) but is followed by Y (letter). Does not match pattern.
$R Y \@$: Y (letter) follows R (letter) and precedes $\@$ (symbol). This is the 2nd match.
$\@ A W$: A follows '$\@$' (symbol). Does not match.
$A W \#$: W (letter) follows A (letter) and precedes $\#$ (symbol). This is the 3rd match.
$\# Y \copyright$: Y follows '#' (symbol). Does not match.
$\copyright R B$: R follows '$©$' (symbol). Does not match.
$R B \*$: B (letter) follows R (letter) and precedes $\*$ (symbol). This is the 4th match.
$\* O Y$: O follows '*' (symbol). Does not match.
$O Y (End)$: Y follows O (letter) but is not followed by a symbol. Does not match.

Result

There are exactly 4 letters in the series that meet the specified conditions.

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