What has hands, but can’t clap?

What has many teeth, but cannot bite?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Can you identify the hidden rebus in the image below?

Count the number of triangles in the picture below:

Move four matchsticks to the below square to form three squares?

Buy me, smell me or deliver me, I do not change.

Who am I?

One night, Louis and Adam were sitting together. Adam was watching a movie while his wife Louis was reading a mystery book. Suddenly the power went out and Adam decided to go to bed, but strangely Louis kept on reading. There was no artificial light around, so Louis kept on reading. How come?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair