Question

you are having 2 jugs one has capacity of 3 litres and other has the capacity of 2 litres you need to measure exactly one litre of water how can you do this using this two containers

Answer 1

ok first we will fill the jug of 2 litre and put it in the 3 litre jug so we have an empty space of 1 litre in the 3 litre jug.. This way we can measure 1 litre

Answer 2

I will take a 3 litre jug and take full water in jug and transfer 2 litres water in capacity of 2 litres jug of water. Then, i have left exactly 1 litre of water.