The Table presents the amount of milk (in litres) sold by two milkmen in eight days.

If A is the total amount(in litres) of milk sold by milkman 1 in day 2 and day 3, and B is the total amount(in litres) of milk sold by milkman 2 in day 7 and day 8 then (B - A) is equal to:

59

Milk sold by milkman 1 in day 2 & day 3 (A) = 34 + 38 = 72

Milk sold by milkman 2 in day 7 & day 8 ( B ) = 62 + 69 = 131

Now , ( B - A ) = 131 - 72 = 59