There were 100members who are standing in circle form with numbered on them like 1, 2,3 upto 100. If number 1 has a knife and killed the next one right behind him and give it number 3 likewise it contines upto 100.Then who will be left if this process repeated?

Answer Posted / vasanthvicky

After 1st round:
1,3,5,7,9⋯99
1,3,5,7,9⋯99
2nd round:
1,5,9,13⋯97
1,5,9,13⋯97
3rd round:
1,9,17,25⋯97
1,9,17,25⋯97
4th round:
9,25,41,57,73,89
9,25,41,57,73,89
5th round:
9,41,73
9,41,73
6th round:
9,73
9,73
And 73 kills 9 ultimately. :

Is This Answer Correct ?    7 Yes 0 No



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