Two men Amar and Bhavan have the ratio of their monthly incomes as 6:5. The ratio of their monthly expenditures is 3:2. If Bhavan saves one-fourth of his income, find the ratio of their monthly savings?
Choose the most appropriate option
A) 3:17
B) 3:10
C) 3:26
D) 3:19
E) 3:16
Let the monthly incomes of Amar and Bhavan be 6x and 5x respectively.   Let the monthly expenditures of Amar and Bhavan be 3y and 2y respectively.   Savings of 3:10havan every month = 1/4 (5x)   =(his income) - (his expenditure) = 5x - 2y   =&gt; 5x = 20x - 8y =&gt; y = 15x/8   Ratio of savings of Amar and 3:10havan   = 6x - 3y : 1/4 (5x) = 6x - 3(15x/8) : 5x/4   = 3x/8 : 5x/4 =&gt; 3:10   Answer: 3:10
<result>B</result>
Two men Amar and Bhavan have the ratio of their monthly incomes as 6:5. The ratio of their monthly expenditures is 3:2. If Bhavan saves one-fourth of his income, find the ratio of their monthly savings?