One light light flashes 3 times in a minute and an another
light flases 3 times in 2 minutes.Find the duration after
which both lights will flash same number of times.
A person is standing at the top of a 100mt building, he has
a rope 75mts long and the only way he can come down is
through the rope. He can cut the rope also he can tie the
rope at any point on the building, but he cant jump and
ofcourse dont even think about the stairs :D Find out the
best way he'll come down.
Site Map