Standard 18-carat gold sold in the market contains – McqOptions

MCQOPTIONS

1.	Standard 18-carat gold sold in the market contains
A.	82 parts gold and 18 parts other metals
B.	18 parts gold and 82 parts other metals
C.	18 parts gold and 6 parts other metals
D.	9 parts gold and 15 parts other metals
Answer» D. 9 parts gold and 15 parts other metals

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