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प्रश्न
An alloy contains copper and tin in the ratio 3 : 2. If 250 gm of copper is added to this al- loy then the copper in it becomes double the quantity of tin in it. What is the amount (in gm) of tin in the alloy?
पर्याय
250
750
1000
500
MCQ
उत्तर
500
Explanation:
: 1 `->` 250 gr
: 2 `->` 500 gr
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Mixture and Allegations (Entrance Exam)
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