Martin donates 13% of his Salary to organization for Visually challenged, 12% of his Salary to orphanage, 14% of his Salary to organization for Physically challenged and 16% of his Salary to the foundations for medical help. If the remaining amount Rs.18,900 of Salary has been deposited in the bank for monthly expenses. Find the amount donated to organization for Visually challenged. (in Rs.)
Solution
If total salary is 100%, then % salary remaining after the donations = $$100-(13+12+14+16)=45\%$$
According to ques, $$45\%\equiv Rs.$$ $$18,900$$
Thus, amount donated to organization for Visually challenged = $$13\%\equiv\frac{18900}{45}\times13$$
= $$420\times13=Rs.$$ $$5,460$$
=> Ans - (D)
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