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

What has to be broken before you can use it?

O_er_t_o_

Complete the missing letters of the given word.

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

What has many keys but can’t open a single lock?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

What have one eye but still cannot see?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

Which point will the car reach to go out?