The ratio of incomes of two person P1 and P2 is 5 : 4 and the ratio of their expenditures is 3 : 2. If at the end of the year, each saves Rs.2200, then what is the income of P1?
Options: A) s.800 B) s.2400 C) s.4000 D) s.5500 E) s.4200
Let the income of P1 and P2 be Rs. 5x and Rs.4x respectively and let their   expenditures be Rs.3y and 2y respectively.   Then, 5x – 3y = 2200 …(i) and 4x – 2y = 2200 ……..(ii)   On multiplying (i) by 2, (ii) by 3 and subtracting, we get : 2x = 2200 -&gt; x = 1100   P1’s income = Rs 5*1100 = Rs.5500   ANSWER:s.5500
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The ratio of incomes of two person P1 and P2 is 5 : 4 and the ratio of their expenditures is 3 : 2. If at the end of the year, each saves Rs.2200, then what is the income of P1?