Question

10)There is a man who has a lion, a goat, and a bundle of grass. He has a boat too. He wants to
cross a river. His boat is not very strong and therefore he can only take one thing at a time with
him. How many times will he have to cross the river? (Note: if the goat and grass are left alone.
the goat will eat the grass; if the lion and goat are left alone, the lion will eat the goat.)​

Answer 1

He should first crossed the goat and leave the lion and and the grass since Lion would not eat the grass the he would crossed the lion and returned with the goat then he should crossed the grass and come back and crossed the goat that is all.

Answer 2

only lion will left because goat will eat the grass and lion will eat the goat so only lion will left