Call Support +91-85588-96644
TCYonline

Login

Sign Up

Please enter a Username or Email ID
Please enter a password
Keep me logged in
Please enter your name
Please enter your mobile number
You can't leave Captcha Code empty
By submitting this form, you agree to the Terms & Privacy Policy.
OR

Sign Up via Facebook

Sign Up via Google

Sign Up via Twitter

Download Software
Tests given

Download TCY App

App Image

A hemispherical bowl of internal radius 9 cm contains a liquid. This liquid is to be filled into cylindrical shaped small bottles of diameter 3 cm and height 8 cm. How many bottles are needed to empty the bowl?

 
16
27
30
34
45

Reply


Please type your answer before submitting.
Submit

Volume of Hemispherical bowl is (2/3) π r³ => (2/3)*(3.14)*(729) = 1526.04 Volume of cylinder is π r² h => (3.14)*(2.25)*(8) = 56.52 Now no.of bottles required is => 1526.04/56.52 = 27 Hence (B) 27 is the correct answer.

45

Very good question. the solution shown here is a bit complicated