If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

What 5-letter word typed in all capital letters can be read the same upside down?

Can you count the number of triangles in the picture below?

'Ferrari driver' easily beats the 'force driver' in a two-car race. How did Indian newspapers truthfully report so to look as a 'force drive' had outdone the 'Ferrari driver'? Think!!!

Can you find the company name in the pictogram below?

What word begins and ends with an E, but has only one letter?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?