Volumes Practice Test 4

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Question : 9 of 16

Marks: +1, -0

A cube of edge 15 cm is immersed completely in a rectangular vessel containing water. If the dimensions of the base of vessel are 20 cm × 15 cm, find the rise in water level.

11.25 cm
11.50 cm
11.75 cm
12 cm

Solution:

Here, 20 × 15 × h =

(15)^3

∴ h =

{15×15}/{20}

= 11.25 cm

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