Can you find the thief by just looking at the picture below?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Which part of London exists in France as well ?

What goes through cities and fields, but never moves?

Can you solve the below geography rebus by decoding the below rebus ?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

By moving just one matchstick, you need to make the below statement true. Can you do it?