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HCU MCA 2013 Paper

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Question : 1

Total: 75

On a straight road XY, 100 m long, five heavy stones are placed 2 m apart beginning at the end X. A worker, starting at X, has to transport all the stones to Y, by carrying only one stone at a time. The minimum distance he has to travel is

422 m
480 m
744 m
860 m

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