Which is the correct shadow of the bird?

How many letters are in the alphabet?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

What is more useful when it is broken?

The dirtier I get, the whiter I look. Who am I?

If an electric train is travelling south, then which way is the smoke going?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?