| If 50% of x = 30% of y, then x : y is |
A) 5 : 3
B) 3 : 5
C) 2 : 3
D) 3 : 2
Correct Answer: B
Solution :
| 50% of x = 30% of y |
| \[\Rightarrow \] \[5x=3y\]\[\Rightarrow \]\[\frac{x}{y}=\frac{3}{5}\]\[\Rightarrow \]\[x:y=3:5\] |
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