Question:
An alloy of gold and silver weighs 50 gms. It contains 80% gold. How much gold should be added to the alloy so that percentage of gold is increased to 90?
An alloy of gold and silver weighs 50 gms. It contains 80% gold. How much gold should be added to the alloy so that percentage of gold is increased to 90?
Updated On: Oct 4, 2024
- 50 gms
- 60 gms
- 30 gms
- 40 gms
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The Correct Option is A
Solution and Explanation
The correct option is (A) : 50 gms.
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