In a certain code language, ‘COOK’ is coded as ‘8245’ and ‘HOOK’ is coded as ‘5429’. What is the code for ‘H’ in that language?
In a certain code language, ‘COOK’ is coded as ‘8245’ and ‘HOOK’ is coded as ‘5429’. What is the code for ‘H’ in that language?
एक निश्चित कोड भाषा में, ‘COOK’ को ‘8245’ और ‘HOOK’ को ‘5429’ के रूप में लिखा जाता है। तो इस कोड भाषा में ‘H’ का कोड क्या है?
Detailed Solution & Logic
Correct Answer:
9
Step-by-Step Breakdown
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Identify the common letters:
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COOK =
8 2 4 5 -
HOOK =
5 4 2 9 -
Both words share the letters 'O', 'O', and 'K'.
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Identify the common numbers:
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The numbers appearing in both codes are '2', '4', and '5'.
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Therefore, the letters 'O', 'O', and 'K' correspond to the digits '2', '4', and '5' (though not necessarily in that order).
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Find the unique letter and number:
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In the word COOK, the unique letter is 'C', and the remaining unique number is '8'.
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In the word HOOK, the unique letter is 'H', and the remaining unique number is '9'.
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Conclusion
Based on this comparison, the code for 'H' is 9.
According to the provided document, the correct answer is Option B (9).
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