Algebra Q#27

0. The incomes of A and B are in the ratio of 3 : 2 and their expenditure in the ratio of 5 : 3. If each saves 2500 Rs, then the expenditure of B is

Answer
Comment
Array

Option : B
Explanation : Let the income of A and B are 3x and 2x and corresponding expenditure be 5y Rs and 3y Rs. 3x -5y = 2500 ... (i) and 2x - 3y = 2500 ... (ii) On solving Eqs. (i) and (ii), we get x = 5000 Rs and y = 2500 Rs. Expenditure Of B = 3y =3 x 2500 = 7500 Rs

Forgot your password?

I agree with the Terms.