The following table shows the amount (in ₹ '000) received by a store-owner by selling 5 different brands of milk during a given month.

The price per litre of milk of all the brands is ₹40 per litre. How many litres of milk, of all the brands taken together, were sold by the store during that month?

7500 litres

Total amount by selling milk = 62000 + 56000 + 72000 + 41000 + 69000

= 300000

Price of milk per litre = Rs . 40

Now , Total volume of milk = \(\frac{300000 }{40}\)

= 7500 litres