1.

In an alloy, lead and tin are in the ratio of 2 : 3. In the second alloy, the ratio of same elements is 3 : 4. If equal quantities of these two alloy are mixed to form a new alloy, then what will be the ratio of these two elements in the new alloy?

A. 1 : 3
B. 29 : 41
C. 25 : 37
D. 31 : 43
Answer» C. 25 : 37


Discussion

No Comment Found

Related MCQs