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If '743' is 'mangoes are good' and '934' is 'mangoes are ripe', which digit represents 'ripe'?

A4
B9
C7
D3
Answer & Solution
Correct answer: B. 9
Comparing '743' and '934', the common digits are 3 and 4, representing 'mangoes' and 'are'. The remaining digit in '934' is 9, which represents 'ripe'.
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