IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 314 - 320 of 931

The volume of the largest circular cone that can be cut of a cube whose edge is 8 cm is ________

A circular park of 80 metre diameter has a circular path just inside the boundary of width 8 metre. The area of path is ________

Which of the points A (0,3), B (1,0), C (0, -1), D (-5,0), E (1,2) do not lie on the x-axis?

If the volumes of two cones are in the ratio 2: 3 and their diameters are in the ratio 3: 7, and then the ratio of their heights is ________

The length of canvas 1.2 m wide required building a conical tent of height 14 m and also on the floor of floor area, breadth of canvas is ________

If the altitude of an equilateral triangle is, its area is ________

A rectangle with perimeter 44cm is partitioned into 5 congruent rectangles, as indicated in the diagram. The perimeter of each of the congruent rectangle is ________.

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