What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Can it be possible to build a house that has all its four walls facing towards the South?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

There was a strange boy who was born before his father. How can this be possible?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What word does this rebus represent?

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Why do people go to bed?

Count the number of triangles in the below picture?