Question

There are 3 man at a blank of the river 1 of 10 kg and 2 of 5 kg they want to go to the opposite blank of the river there is a boat but it can carry only 10 kg at a time and boat can't come alone there should be a man with him so how they will cross the river

Answer 1

First the men having 2kg of weight, both of them will cross the river to the place where the 10 kg man want to go. Then one of them would come back and allow the 10 kg man to come and himself leave the boat. Then the 10 kg man will reach his destination and then the 5 kg will take the boat and pick the other 6 kg man with him and they both will go to their destination. Thus answer solved.

Answer 2

First the men having 2kg of weight, both of them will cross the river to the place where the 10 kg man want to go. Then one of them would come back and allow the 10 kg man to come and himself leave the boat. Then the 10 kg man will reach his destination and then the 5 kg will take the boat and pick the other 6 kg man with him and they both will go to their destination. Thus answer solved.