CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

A hemispherical bowl of internal radius 9 cm is full of liquid. The liquid is to be filled into cylindrical shaped small bottles, each of diameter 3 cm and height 4 cm. How many bottles are needed to empty the bowl?


  1. 36

  2. 27

  3. 18

  4. 54


Solution

The correct option is D

54


Radius of hemispherical bowl=9 cm
Volume of liquid in the bowl=23πr3
=(23π×9×9×9) cm3=486π cm3
Radius of each cylindrical bottle=32 cm and its height =4 cm
Volume of each cylindrical bottle=πR2h=(π×32×32×4) cm3=9π cm3
Required number of bottles=Volume of bowlVolume of bottle=(486π9π)=54.
.

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More


People also searched for
View More



footer-image