IMO Mathematics Olympiad (SOF) Class 10: Questions 742  745 of 958
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Question number: 742
» Triangle, Circle & Constructions
Question
In is the median, than is________
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Question number: 743
Question
A hemispherical bowl is made of steel of thickness. The inner radius of the bowl is The volume of steel used is________.
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Question number: 744
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A right triangle, whose sides are and (other than hypotenuse) is made to revolve about its hypotenuse. The volume of the double cone so formed is ________.
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Question number: 745
Question
A cylindrical vessel of height and as the radius of the base, is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is the radius of its base is________.
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