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

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Can you start the fire using two pieces of wood?

What word is represented by this rebus?

You are driving down the road in your car on a wild, stormy night, when you pass by a bus stop and you see three people waiting for the bus

An old lady looks as if she is about to die.
An old friend who once saved your life.
The perfect partner you have been dreaming about.
Knowing that there can only be one passenger in your car, whom would you choose?

What is the last thing you take off before bed?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Rose, Lily and Jasmine decided to buy flowers for their moms on Mother's Day. One of them bought lilies, the other roses, and the third one jasmines.
'It's funny!' said the girl with roses, 'we bought roses, jasmines and lilies, but none of us bought the flowers matching her name'.
'You're right!', said Lily.
What kind of flowers did each of the girls buy?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?