The ratio of income of A and B is 3:5. The sum of their expenditures is Rs. 18,000, and the savings of A is equal to the expenditure of B. What is the expenditure of A?
- Rs. 10,500
- Rs. 7,500
- Rs. 12,000
- Rs. 9,000
Explanation
Let the incomes of A and B be 3x and 5x, respectively.
-
Let expenditures of A and B be and .
-
Given:
-
Savings of A = Expenditure of B →
-
-
Substitute into savings equation:
-
Income of A =, Income of B =
-
Expenditure of A = 18,000 – Expenditure of B = 18,000 – 7,500 = 10,500
Related MCQs
- 1/9
- 1/6
- 1/12
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 1/12
- 1/6
- 1/3
- 1/2
اس سوال کو وضاحت کے ساتھ پڑھیں
- 400
- 500
- 600
- 700
اس سوال کو وضاحت کے ساتھ پڑھیں
- Experiment
- Event
- Outcome
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 170
- 180
- 190
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
