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

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

What does below chemistry rebus means?

Using Only Five 5's and any mathematical operator make sum as 37

Can you move 2 matchsticks to form four equal sized squares.

Can you place three balls such that the equation shown in the picture holds true?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

Below rebus represent famous DiCaprio movie. Can you name it?