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If the length of the diagonal of a cube ...

If the length of the diagonal of a cube be `4sqrt6`cm, then the length of the diagonal of each surface of the cube will be

A

`8 sqrt2 cm`

B

8 cm

C

`4sqrt2 cm`

D

4 cm

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The correct Answer is:
A
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CALCUTTA BOOK HOUSE-RECTANGULAR PARALLELOPIPED OR CUBOID-EXERCISE-(MCQs)
  1. If the length of the diagonal of a cube be 4sqrt6cm, then the length o...

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  2. The area of a surface of a cube is 16 sq-metres. If the weight of the ...

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  3. If the length and breadth of a rectangular parallelopiped be 16 m and ...

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  4. Length of a side of a cube is 3cm,find its volume and total surface.

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  5. To make a cube of side 1 metre each, how many cubes of side 10 cm each...

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  6. The lengths of the diagonals of each surface of a rectangular parallel...

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  7. Among the length, breadth and height of a rectangular parallelopiped, ...

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  8. The number of edges of a rectangular parallelopiped is .

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  9. The lengths of the diagonals of the roof and that of the floor of a cu...

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  10. The lateral surfaces of a cuboid are to each other.

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  11. If the surface areas of three consecutive surface of a cuboid be x, y,...

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  12. If three edges of a cuboid be a, b, c units volume be v cubic units an...

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  13. The ratio of the areas of three consecutive surface of a cuboid 2 : 3 ...

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  14. If the length of the side of a cube be doubled, then how many percenta...

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  15. If the ratio of the total surface areas of two cubes be 16 : 25, then ...

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  16. By melting a metal cube of side 5 cm each, some cubes of sides 1 cm ea...

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  17. If the length of the sides of a cube of volume v be doubled, then the ...

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  18. The length and breadth of a hall-room are 15 metres and 12 metres resp...

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  19. If the total surface area of a cube be equal to the sum of the surface...

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  20. If the length of the diagonals of each surface of a cube be asqrt2 uni...

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