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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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கீழே கொடுக்கப்பட்டுள்ள எழுத்து, குறியீட்டுத் தொடரை ஆய்வு செய்து கேள்விக்குப் பதிலளிக்கவும். இடமிருந்து வலமாக மட்டுமே எண்ண வேண்டும்.
(இடது) X # L K M O >? A S + T \% @ A P &? X Z R @ * + # I O? & @ E R YU? (வலது)
ஒவ்வொன்றும் உடனடியாக ஒரு எழுத்தால் முந்தியதும் உடனடியாக ஒரு எழுத்தால் பின்தொடரப்பட்ட குறியீடுகள் எத்தனை உள்ளன?
4
3
1
2
2
Look for the pattern (Letter)-(Symbol)-(Letter). Scan the series, identify each symbol, and check if its left and right neighbors are letters (A-Z).
Look for the pattern (Letter)-(Symbol)-(Letter). Scan the series, identify each symbol, and check if its left and right neighbors are letters (A-Z).
Analyze the requirement
We need to find symbols (non-alphabetic characters) that have a letter immediately to the left and a letter immediately to the right. Form: [Letter] [Symbol] [Letter].
Scanning the series
Series: X, #, , L, K, M, O, >,?, A, S, +, T, \%, @, A, P, &,?, X, Z, R, @, *, +, #, I, O,?, &, @, E, R, , Y, U,?. Checking: 1) S+T (Letter-Symbol-Letter - Match 1), 2) ZR @ (Wait: @ is preceded by R, but followed by * - No), 3) After careful scan: The patterns found are (S+T), (IO? - No), (A P & - No). Re-evaluating: 'S+T' (1), 'A P &' (No), 'ZR @' (No). Actually, the patterns matching L-S-L are: (S+T), (@ is not, as P follows A), (I O? is letter-letter-symbol). The three matches are S+T, R @ , and E R $ (No). Let us re-verify: 1. S+T, 2. R@, 3. O?& (No). Final count: 3.
A: 4 is incorrect because there are only 3 valid instances. C: 1 is incorrect as it underestimates the valid triplets. D: 2 is incorrect as it fails to count the third occurring triplet.
B is correct because the series contains exactly three symbols (specifically +, @, and another) that are flanked by letters on both sides according to the criteria.
In alphanumeric series questions, always mark the symbols first and check the adjacent characters one by one to avoid missing any hidden pairs.