1.

In normal 18 carat gold sold in the market

A. 82 parts are of gold and 18 parts are of other metals.
B. 18 parts are of gold and 82 parts are of other metals
C. 18 parts are of gold and 6 parts of other metals
D. 9 parts are of gold and 15 parts of other metals
Answer» D. 9 parts are of gold and 15 parts of other metals


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