A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

The more of this there is, the less you see. What is it?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

What word begins and ends with an E, but has only one letter?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

By what process could you make a 'Tea-Table' into food?