When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

What can go up a chimney down, but can't go down a chimney up?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

Readers with the most attentive eyes can find three differences between the pictures of a cat on a box. Test your observation power now!

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

A car key is hidden in the picture. Can you spot it.? Quickly test your eye power now!