d Word Problem 2 | Job Exam Rare Mathematics (JEMrare) - Solved MCQs

Word Problem 2

Problem 2: Annual income of A and B are in the ratio of 4:3 and their annual expances are in the ratio of 3:2. If each of them saves Rs 600 at the end of the year, The income of A is;

a. Rs 2800                b. Rs 2600                     c. Rs 3600                 d. Rs 1800

Math of ratios, business math


We arrange the given data as under;

Income of A : Income of B

      4            :           3

Expenditure of A  : Expenditure of B

   3              :          2

       Savings of A   :    Savings of B

     4-3           :        3-2

     1              :          1


This means in B’s case saving 1 part is equale to Rs 600

=> Saving 3 parts = 3×600 = Rs 1800

And in A’s case saving 1 part is also Rs 600

=> Saving of A in 4 parts = 4×600= Rs 2400

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