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In a certain coding language, ‘Ginger is a root’ is written as '4123', ‘A tree has a root’ is written as '75422' and ‘Tree is green’ is '385'. Which digit represents ‘root’?

In a certain coding language, ‘Ginger is a root’ is written as '4123', ‘A tree has a root’ is written as '75422' and ‘Tree is green’ is '385'. Which digit represents ‘root’? Correct Answer 4

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Thus, ‘root’ is denoted by 4.

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