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

what's the probability of getting a king or a queen from a pack of 52 cards?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

Find the last number in the series below:

voN luJ yaM raM ---

By what process could you make a 'Tea-Table' into food?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

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

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside.
The man said, "Oh! I am really sorry, I thought this was my room."
He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man.
What made her suspicious of that man? He might have been genuinely mistaken.