RRB RPF RPSF SI and CONS Model Papers 8 with solutions

Question : 46 of 120

Marks: +1, -0

If the volumes of two cubes are in the ratio 27:1, the ratio fo their edges is :

Solution:

(1) Volume of cube = (Side)

^{3}

∴ Ratio of volume = 27 : 1
∴ Ratio of the edges = 3 : 1

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