Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

What will you call your mother's brother's brother-in-law?

What number do you get when you multiply all of the numbers on a telephone's number pad?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

I taste better than I can smell. Who am I?

Can you divide the below-given shape into four equal and identical pieces?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

You are an expert on paranormal activity and have been hired to locate a spirit haunting an old resort hotel. Strong signs indicate that the spirit lies behind one of four doors. The inscriptions on each door read as follows:

Door A: It's behind B or C
Door B: Its behind A or D
Door C: It's in here
Door D: It's not in here

Your psychic powers have told you three of the inscriptions are false, and one is true. Behind which door will you find the spirit?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?