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There are 10 soldiers on the one side of the river. They need to go to the other side of the river. There is no bridge in the river and no one can swim in the river. One of the soldiers spots the boat with two boys inside. The boat is very small and the boys in the boats also very small. The boat can either hold two boys or one soldier.
Now tell me how can all soldiers go to the other side of the river using this boat ?
Let the two side s of river be a and b (solders are on side a)
1. Send two boys and boat to b side
2. One boy will come with boat to side a
3. solder will go to side b with boat.
4. Remaining boy on side b will come to side a with the boat.
and the procedure will repeat until every solder get to side b
Mom, Dad, and 2 kids have come to a river, and they find a boat. It is small and can only carry one adult or 2 kids at a time. Both kids are good rowers, but how can the whole family reach the other side of the river
There was a river, on the other side of the river was a mango tree. One boy wanted to get one of those mango, there was not a boat, nor the boy knew how to swim. But he still went to the tree to get the mangoes.
How did he do that?
Three missionaries and three cannibals want to get to the other side of a river. There is a small boat, which can fit only two. To prevent a tragedy, there can never be more cannibals than missionaries together.
Two boys want to cross a river. Only one boat is present on the lakeside that can carry only one person at a time.
However, they still manage to cross the river. How is it possible ?
Four couples have to cross a river by small boat. At a time only 4 person can travel and it takes 15 min to cross river from one bank to another. Find minimum time to cross the river by them?
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