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Find the number of coins, 1.5 cm in d...

Find the number of coins, 1.5 cm in diameter and 0.2 cm thick, to be melted to form a right circular cylinder of height 10 cm and diameter 4.5 cm.

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450
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MTG IIT JEE FOUNDATION-MENSURATION-Olympiad/HOTS Corner
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  2. The volume of two cubes are in the ratio 1 : 64. If the volume of the ...

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  3. Match the following:

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  4. A swimming bath is 24 m long and 15 m broad. When a number of men d...

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  5. Sam cut out 6 identical circles from a rectangular piece of paper show...

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  6. The perimeter of the rectangular field is 406 m. What will be its area...

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  7. A regular octagon is formed by cutting an isosceles right triangle fro...

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  8. Find the area of the given figure (not drawn to scale).

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  9. If the height of a cylinder becomes (1)/(2) of the original height and...

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  10. If the areas of three adjacent faces of a cuboid are x ,\ y ,\ z re...

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  11. The edge of a cube is doubled then the percentage increase in the volu...

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  12. The area of the field ABGFEA (not drawn to scale) is

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  13. If radius of circle is 7 cm, then the perimeter of the figure and area...

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  15. The difference of the area of the circumscribed and the inscribed squa...

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  16. An icecream company makes a popular brand of icecream in a rectangular...

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  17. A rectangular block of wood has dimensions 24 cm by 9 cm by 7 cm. It i...

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  18. Find the area of the given figure (not drawn to scale).

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  19. Sum of the lengths of all edges of a cube is x metres. If the surface ...

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  20. If one of the diagonals of a rhombus is equal to its side, then the di...

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  21. Three cubes with sides in the ratio 3 : 4 : 5 are melted to form a ...

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