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Examoogle • User • info@examoogle.com • EE-2024-8821
Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
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নিম্নলিখিত অক্ষর, প্রতীক সিরিজটি পড়ুন এবং প্রদত্ত প্রশ্নের উত্তর দিন। শুধুমাত্র বাম থেকে ডানে গণনা করতে হবে।
(বাম) $ T % KL € & € G R Y @ A W # Y © RB * OY (ডান)
এমন কতগুলি অক্ষর আছে, যার ঠিক আগে একটি অক্ষর এবং ঠিক পরে একটি প্রতীক রয়েছে?
6
5
4
3
4
Scan the sequence for the triplet pattern [Letter, Letter, Symbol]. Ignore everything else and count these three-character sequences from left to right.
Scan the sequence for the triplet pattern [Letter, Letter, Symbol]. Ignore everything else and count these three-character sequences from left to right.
Analyze the condition
We need to identify sequences of 3 characters: [Letter] [Letter] [Symbol]. The letter must be preceded by a letter and followed by a symbol. This means we are looking for the pattern: (Letter)(Letter)(Symbol).
Scan the sequence
Series: T % KL € & € G R Y @ A W # Y © RB * OY. 1) K, L, € (Yes: Letter, Letter, Symbol); 2) R, Y, @ (Yes: Letter, Letter, Symbol); 3) A, W, # (Yes: Letter, Letter, Symbol); 4) R, B, * (Yes: Letter, Letter, Symbol).
Final Verification
Let's re-check: T(L), %(S), K(L), L(L), €(S) → K,L,€ (Match 1). G(L), R(L), Y(L) → No. R(L), Y(L), @(S) → R,Y,@ (Match 2). A(L), W(L), #(S) → A,W,# (Match 3). R(L), B(L), (S) → R,B, (Match 4). Total = 4.
A: 6 is incorrect because there are only 4 valid occurrences; B: 5 is incorrect as the sequence does not contain a fifth valid triplet; D: 3 is incorrect as it underestimates the count by missing one valid occurrence.
C is correct because a rigorous scan of the provided series yields exactly four instances of the pattern (Letter-Letter-Symbol): (K,L,€), (R,Y,@), (A,W,#), and (R,B,*).
In alphanumeric series questions, always mark the letters as L and symbols as S to quickly visualize the required pattern string.