Pure gold should be alloyed with how many parts of silver (or copper) – InterviewSolution

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1.	Pure gold should be alloyed with how many parts of silver (or copper) in order to make 18 carat gold? (a)4 (b)6 (c)2 (d)8
Answer» Pure gold should be alloyed with how many parts of silver (or copper) in order to make 18 carat gold? (a)4 (b)6 (c)2 (d)8

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