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

Move three sticks of the spiral below to form a square.

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

There is something which you can be arrested for attempting but not for successfully completing.

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

What always comes into a house through the keyhole?

Find the Goldfish below the given Image.

Can you find a rabbit in the given picture?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?