The bar graph given below shows the income and expenditure of a company in five years    Saving = Income - Expenditure In which of the year savings are minimum ?

Y5 Y4 Y3 Y2

Y3

saving of Y5 = 300 - 150 = 150 Saving of Y4 = 800 - 200 = 600 Saving of Y3 = 400 - 300  = 100 Saving of Y2 = 500 - 200 = 300 So , saving is minimum for Y3