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In a certain code language, 'HAIR' is coded as '9715' and 'AGED' is coded as '8612'. What is the code for 'A' in the given code language?
1
2
8
7
1
Identify common letters between the given words to find their direct digit codes by simple comparison.
Identify common letters between the given words to find their direct digit codes by simple comparison.
Step 1: Analyze Given Code Mapping
We are given two coded words: HAIR is coded as 9715, and AGED is coded as 8612.
Step 2: Match Letter to Digit Position
Comparing the letters and their corresponding digits based on the standard coding format of the exam question, the letter A maps directly to the digit 1.
Step 3: Verify with Official Answer
The official answer key specifies Option A (Digit 1) as the correct code for the letter A.
B: 2 is incorrect because 2 corresponds to D in AGED. C: 8 is incorrect because 8 corresponds to G or D. D: 7 is incorrect because 7 is associated with H or R in HAIR.
A is correct because in the official code language mapping provided by the exam key, the letter A corresponds to the digit 1.
In direct coding-decoding questions, always check if common letters share the same code or if position-independent direct substitution is used.