naveenkrs's posts
naveenkrs
replied to Official Quant thread for CAT 2013
yes, it won't work.We already know that sum of all positive integers less than n and relatively prime to n is nothing but n*E(n)/2.We just need to calculate all the numbers between n and 2n which are relatively prime to n.
Let d1 < d2 < 路 路 路 < dk be the numbers less than n and relatively pri...
Let d1 < d2 < 路 路 路 < dk be the numbers less than n and relatively pri...
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naveenkrs
replied to Official Quant thread for CAT 2013
The 150 contestants of Miss India 2010 are given individual numbers from 1 to 150. Several rounds happen before the final winner is selected. The elimination in each round follows an interesting pattern. In the 1st round starting from first contestant, every 3rd contestant is eliminated i.e. 1st,...
