In a certain code, 'HELLO' is coded as 8, 5, 12, 12, 15 and 'WORLD' is coded as 23, 15, 18, 12, 4. W | EduGoog.com

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Mixed Letter Coding

Mixed Number Coding

In a certain code, 'HELLO' is coded as 8, 5, 12, 12, 15 and 'WORLD' is coded as 23, 15, 18, 12, 4. What is the code for 'GOOD'?

A. 7, 15, 15, 4

B. 6, 15, 15, 4

C. 7, 14, 14, 4

D. 6, 14, 14, 4

E. None of the above

Answer: A. 7, 15, 15, 4

The letters correspond to their positions in the alphabet: G=7, O=15, D=4.

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