- A2
- B8
- C7
- D4
Step-by-Step Solution
'are' is common to 347 and 672, giving 7. 'good' is common to 347 and 428, and the shared digit is 4.
Answer: D) 4
Three coded messages are given: '347' means 'you are good', '672' means 'they are bad', and '428' means 'good bad food'. Which digit stands for 'good'?
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