The length , breadth and height of a rectangular parallelopiped are in the ratio 6:3:1. If the surface area of a cube is equal to the surface area of this parallelopiped , then what is the ratio of th

The length , breadth and height of a rectangular parallelopiped are

1.	The length , breadth and height of a rectangular parallelopiped are in the ratio 6:3:1. If the surface area of a cube is equal to the surface area of this parallelopiped , then what is the ratio of th
A.	1:3
B.	3:2
C.	3:1
D.	none of these
Answer» C. 3:1

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The length , breadth and height of a rectangular parallelopiped are in the ratio 6:3:1. If the surface area of a cube is equal to the surface area of this parallelopiped , then what is the ratio of th

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