1.

An alloy contains zinc, copper and tin the ratio 2 : 3 : 1 and another contains copper, tin and lead in the ratio 5 : 4 : 3. If equal weights of both alloys are melted together to form a third alloy, then the weight of lead per kg in the new alloy will be

A. 1 kg 2
B. 1 kg 8
C. 3 kg 14
D. 7 kg 9
Answer» C. 3 kg 14


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