In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

What does this mean?

CCCCCCC

Why are all black people so quick ?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

Can you find out who is the kidnapper in below Picture and why, Explain ?

Can it be possible to build a house that has all its four walls facing towards the South?

what's the probability of getting a king or a queen from a pack of 52 cards?

Can you start the fire using two pieces of wood?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?