Answer:
12,000 Litres
Explanation:
From the measurements given in the figure, we can understand that the tank is cuboidal in shape.
Thus,
Volume of a cuboid = Width*Length*Height
Volume of Oil in the tank = 5 * 2 * 1.2
= 12 cubic metres
1 cubic metre = 1000 litres
12 cubic metres = 12,000 litres
Hope it helps (: