Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Replace the question mark with the correct number.

Why is a river so rich ?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

Solve this riddle by finding the odd one out from the rest.

A man was found murdered on Sunday morning. His wife immediately called the police. The police questioned the wife and staff and got these alibis: The Wife said she was sleeping. The Cook was cooking breakfast. The Gardener was picking vegetables. The Maid was getting the mail. The Butler was cleaning the closet. The police instantly arrested the murderer. Who did it and how did they know?

Can you identify the Oscar-winning movie from the rebus below?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

I am written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?