2009/9/10 lukhman_khan <[email protected]> > > > Note that I am looking for an ability to solve > > such problems in a candidate. > > Can you plz rework the solution and tell me this - > > A maximum of how many spheres can you weigh against each other (only one on > each side) to find the defective one in a max of 3 tries. >
Well if you just want to find the defective one, I suppose you can do 5. If you also want to find out if its lighter or heavier, you can do 4 Kiran
