Latest IBM Aptitude Question SOLUTION: There is a square ground of side 14cm,two horses r there in two different point of the square such that they can just touch them, how much grass will not be covered by the horses

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There is a square ground of side 14cm,two horses r there in two different point of the square such that they can just touch them, how much grass will not be covered by the horses

Asked In IBM (12 years ago)

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Dr.Dipin Singh  (12 years ago)

If two horses are tied in middle of opposite sides of square of side 14 cms ( too small) with rope of length 7 cms, they will touch each other and each horse can cover an area equal to semicircle of radius 7 cm and both horses together will cover the area equal to area of circle of radius 7 cms.

Area of square not covered by both horses= 14*14 - 7*7*22/7 = 196 - 154 = 42 sq cms

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