Find the number of squares in the below-given picture.

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Steffi's daughter Jazelle needs to be picked up from school every day.
Steffi asks one of her colleagues to pick up Jazelle from the school. Steffi devised a password system to confirm that Jazelle goes with the correct colleague only.

The password on Monday was SJM16.
The password on Wednesday was TAW39.

What will the password be for Friday?

Find the value of "?" in the ball picture Riddle below:

Can you guess the name of the month by looking the below rebus ?

How many times in a given day, minutes and hour clock comes in a straight line ?

Can you find out the total number of triangles in the given figure?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes