If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

Can you make a six-letter word using the letters N, A and B ?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Why did the Girl throw the butter out of the window?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Can you replace the question mark with the correct number?

Forwards I am heavy, backward I am not. What am I?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

John was drowned by he was not wet. How?