There are 50 taps in a bathroom and all of them are in closed position. There are 50 men standing in line to enter. 1st person enters and opens all the taps. Second person enteres and he flips every 2nd tap, 3rd person flips every third tap and so on..

After 50th persons turn, how many taps will be open and how many closed?

There are 50 taps in a bathroom and all of them are in closed position. There are 50 men standing in line to enter. 1st person enters and opens all the taps. Second person enteres and he flips every 2nd tap, 3rd person flips every third tap and so on..

After 50th persons turn, how many taps will be open and how many closed?

There are 50 taps in a bathroom and all of them are in closed position. There are 50 men standing in line to enter. 1st person enters and opens all the taps. Second person enteres and he flips every 2nd tap, 3rd person flips every third tap and so on..

After 50th persons turn, how many taps will be open and how many closed?