Salaries of A, B and C are in the ratio 2: 3: 5. If their salaries were increased by 15%, 10% and 20% respectively, then what will be the new ratio of their salaries? |
A) 3: 3: 10
B) 23: 33: 60
C) 10: 11: 20
D) None of these
Correct Answer: B
Solution :
Let the salaries of A, B and C be \[2x,\]\[3x\]and \[5x,\]respectively. |
Then, ratio of increased salary |
\[\frac{(100+15)}{100}\times 2x:\frac{(100+10)}{100}\times 3x:\frac{(100+20)}{100}\times 5x\] |
\[=230:330:600\] |
\[=23:33:60\] |
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