Latest self Aptitude Question SOLUTION: There are 100 light switches on the wall, all turned off. A hundred toddlers come by. The first toddler flips every switch. Then the second toddler flips just switches 2, 4, 6,

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(#M40009101) SELF question light on Keep an EYE

There are 100 light switches on the wall, all turned off. A hundred toddlers come by. The first toddler flips every
switch. Then the second toddler flips just switches 2, 4, 6, 8, ... etc. Then the third toddler flips switches 3, 6,
9, 12, ... etc. This pattern continues until finally the 100th toddler flips just switch number 100. How may lights
are turned on at the end?

gnavaneeth (12 years ago)

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