What is the word or phrase below?
R | E | A | D

What is next number in the pattern below:

131 517 192 123 ?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

Which number should replace the question mark?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

What came first, the chicken or the egg?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?