Q. 85.0( 1 Vote )

The radius of the base of a cylindrical wooden block is 5 cm and its volume is 1100 cu cm. How many discs of radius 5 cm and height 2 cm can be cut from this block of wood?

Answer :

For the Larger cylinder let the


base radius be ‘R’ = 5cm


height be ‘H’ = X cm


Volume V = 1100 cm


Volume of cylinder V= Area of circle at bottom × height





H=14cm


Let Height of each smaller cylinder is h


Number of discs of height h



We can cut 7 discs from this block.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Quiz | Visualising Solid ShapesQuiz | Visualising Solid ShapesQuiz | Visualising Solid Shapes36 mins
NCERT | Surface Area of Solid ShapesNCERT | Surface Area of Solid ShapesNCERT | Surface Area of Solid Shapes39 mins
Lets Roll Around a CircleLets Roll Around a CircleLets Roll Around a Circle51 mins
Area of PolygonsArea of PolygonsArea of Polygons41 mins
Goprep Genius Quiz on Direct and Inverse proportionsGoprep Genius Quiz on Direct and Inverse proportionsGoprep Genius Quiz on Direct and Inverse proportions32 mins
Genius Quiz | How, When and WhereGenius Quiz | How, When and WhereGenius Quiz | How, When and Where38 mins
QUIZ | Exponents and PowerQUIZ | Exponents and PowerQUIZ | Exponents and PowerFREE Class
Ratio and PercentageRatio and PercentageRatio and Percentage34 mins
Champ Quiz | Force, Pressure & SoundChamp Quiz | Force, Pressure & SoundChamp Quiz | Force, Pressure & Sound29 mins
Fun and Games with ConjunctionsFun and Games with ConjunctionsFun and Games with Conjunctions46 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :