Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

The more you take me, the more you leave me behind.
Who Am I?

I make two people out of one. What am I?

How many times can you subtract the number two from the number fifty?

Why 1729 is a magic number? Answer Logically.

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

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

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

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

What Is It?