in Quantitative Aptitude edited by
0 votes
0 votes

Consider a cylinder of height h cms and radius $r=\frac{2}{\pi}$ cms as shown in the figure (not drawn to scale). A string of a certain length, when wound on its cylindrical surface, starting at point A and ending at point B, gives a maximum of n turns (in other words, the string‟s length is the minimum length required to wind n turns.)
What is the vertical spacing in cms between two consecutive turns? 

  1. $\frac{h}{n}$
  2. $\frac{h}{\sqrt{n}}$
  3. $\frac{h}{n^2}$
  4. Cannot be determined with given information


in Quantitative Aptitude edited by
13.4k points

Please log in or register to answer this question.

Related questions

Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true