Ratio and Proportion Practice Test 4

Salaries of Akash, Babloo and Chintu are in the ratio of 2x : 3x : 5x.
Their salaries were increased by 15%, 10% and 20% respectively.
New ratio of Akash’s salary = (2x + 2x of 15%)
$=2\mathit{x}+2\mathit{x}\times \frac{15}{100}=\frac{23}{10}\mathit{x}$
New ratio of Babloo’s salary = (3x + 3x of 10%) $=3\mathit{x}+3\mathit{x}\times \frac{10}{100}=\frac{33}{10}\mathit{x}$
New ratio of Chintu’s salary $=5\mathit{x}+5\mathit{x}\mathrm{of}20\%$
$=5\mathit{x}+5\mathit{x}\times \frac{20}{100}=6\mathit{x}$
So, new ratio of their salaries $=\frac{23}{10}\mathit{x}:\frac{33}{10}\mathit{x}:6\mathit{x}$ $=23:33:60$