The incomes of A and B are in the ratio 1 : 2 and their expenditures are in the ratio 2 : 5. If A saves Rs 20,000 and B saves Rs 35,000, what is the total income of A and B? A) Rs 30,000 B) Rs 70,000 C) Rs 90,000 D) Rs 60,000 E) Rs 80,000

1 Answer

Answer :

Answer: C

Income of A = x, of B = 2x

Expenditure of A = 2y, of B = 5y

Savings is (income – expenditure). So

x – 2y = 20,000

2x – 5y = 35,000

Solve the equations, x = 30,000

So total = x+2x = 3x = 3*30,000 = 90,000


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