IBM
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Numerical Ability
Area and Volume
How many cylinders of radius r/10 and height h/10 can be formed by melting and reforging a metalic cylinder of radius h and height r?
Read Solution (Total 2)
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- No of Cylinder be X
Area of cylinder=pie*r^2*h
so X*(pie*(r/10)^2*h)=pie*r^2*h
so X=1000 - 8 years agoHelpfull: Yes(3) No(1)
- ans is 1000
- 11 years agoHelpfull: Yes(1) No(0)
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