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

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

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

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

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

What have one eye but still cannot see?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

John was piloting a plane behind a car but was never able to overtake it. Why?

Which Burger Is Different in below image?