Direction: Study the following graph carefully and answer the questions given below it.
-
Expenditure of company B in years 2003 and 2004 were in the ratio of 5 : 7 respectively. What was the respective ratio of their incomes?
-
- 8 : 13
- 10 : 13
- 11 : 14
- 13 : 14
Correct Option: B
Let expenditures of Company B in 2003 and 2004 are Rs. 5x and Rs. 7x respectively; then
their income in 2003, I1= 5x + 40/100 x 5x = Rs. 7x
Also their income in 204, I2 = 7x + 30/100 x 7x = Rs. 91x/10
Hence, the required ratio = 7x : 91x/10 = 10 : 13
