Income and expenditure of a person are in the ratio 3 : 2. If the income of the person is Rs. 21000, then find his savings? Choose the correct choice from the following answers:	A) 6000	B) 7000	C) 8000	D) 9000	E) 10000

Rationale: let the income and the expenditure of the person be rs . 3 x and rs . 2 x respectively . income , 3 x = 21000 = > x = 7000 savings = income - expenditure = 3 x - 2 x = x so , savings = rs . 7000 . answer : b
Answer: B