Two men Amar and Bhuvan have the ratio of their monthly incomes as 6 : 5. The ratio of their monthly expenditures is 3 : 2. If Bhuvan saves one-fourth of his income, find the ratio of their monthly savings?	Choose the correct choice from the following answers.
A) 3 : 5	B) 3 : 10	C) 3 : 8	D) 1 : 2	E) 2:1
Let the monthly incomes of Amar and Bhuvan be 6x and 5x respectively.   Let the monthly expenditure of Amar and Bhuvan be 3y and 2y respectively.   Savings of Bhuvan 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 Bhuvan   = 6x - 3y : 1/4(5x) = 6x - 3(15x/8) : 5x/4 = 3x/8 : 5x/4   = 3 : 10.   ANSWER:3 : 10
<result>B</result>
Two men Amar and Bhuvan have the ratio of their monthly incomes as 6 : 5. The ratio of their monthly expenditures is 3 : 2. If Bhuvan saves one-fourth of his income, find the ratio of their monthly savings?