A) 2 : 3
B) 1:1
C) 3:4
D) 4:3
Correct Answer: D
Solution :
[d] 5% of A + 4% of B=\[\frac{2}{3}\] (6% of A + 8% of B) \[\Rightarrow \]15% of A+ 12% of B = 12% of A+ 16% of B \[\Rightarrow \]3% of A =4% of B \[\Rightarrow \,\,\frac{A}{B}=\frac{4}{3}\,\,\,or\,\,\,A:B=4:3.\]You need to login to perform this action.
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