16 glass spheres each of radius 2 cm are packed into a cuboidal box of internal dimensions 16 cm × 8 cm × 8 cm and then the box is filled with water. Find the volume of water filled in the box.

NCERT Class X
Mathematics - Exemplar Problems

Chapter _SURFACE AREAS AND VOLUMES

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Answers

2015-06-09T19:24:56+05:30
Volume of water
= Volume of box  - Volume of spheres
= (16*8*8 - 4/3*22/7*16*2*2*2) cm2
= ( 1024- 536.3809) cm2
= 487.6191 cm2
= 487.62 cm2
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