The salary of Raju and Ram is 20% and 30% less than the salary of Saroj respectively. By what percent is the salary of Raju more than the salary of Ram?
Let the salary of Saroj be 100x
The salary of Raju = 80x
The salary of Ram = 70x
the percent by which the salary of Raju more than the salary of Ram = $$\ \frac{\ 80x-70x}{70x}\times\ 100$$
=$$\ \frac{\ 1}{7}\times\ 100$$
=14.28%
D is the correct answer.
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