A) 95
B) 83.33
C) 80
D) 38.67
Correct Answer: B
Solution :
24 carate gold is 100% pure. \[\because \] The percentage of gold in 24 carate gold \[=100\] \[\therefore \] The percentage of gold in 1 carate gold \[=\frac{100}{24}\] \[\therefore \]The percentage of gold in 20 carate gold \[=\frac{100}{24}\times 20=83.33%\]You need to login to perform this action.
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