MPSC PYQAptitudeenglish
In alloys A and B, copper and zinc are present in the ratio 4 : 3 and 9 : 5 respectively. If equal parts of both alloys are mixed to form a new alloy C, what will be the ratio of copper to zinc in alloy C?
A.11 : 14
B.17 : 11
C.14 : 11
D.17 : 14
Correct answer: B