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

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

Imagine you are in a room with no windows or doors. How will you get out?

Can you name an animal whose killing cannot be performed without spilling your own blood?

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

What does below Rebus say?

XLR8

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

Find the number of squares in the below picture