IMO Mathematics Olympiad (SOF) Class 9: Questions 401  405 of 919
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Question number: 401
Question
The heights of two cones are in the ratio of 3: 8 and their radius in the ratio 5: 3. Then the ratio of their volumes is ________
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Question number: 402
Question
PQRS is a cyclic Quadrilateral whose diagonals intersect at a point E. If, , , then =________
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Question number: 403
Question
The area of rhombus is and one of its diagonals is 8 cm. its perimeter is ________
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Question number: 404
Question
The largest sphere is cut off from a cube of side 8 cm. the volume of the sphere will be ________
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Question number: 405
» Lines, Angles and Quadrilaterals
Question
In parallelogram UVWX, The altitudes UY and WZ are respectively 14 cm and 15 cm. find UX.
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