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

If six children and two dogs were under an umbrella, how come none of them got wet?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

What happened when the wheel was invented?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

Who are the happiest people in IPL match?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

You can see it everyday, But cannot touch it at will. What is it?