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

How is this possible?

What is always in front of you but can’t be seen?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Can you find the 09 errors in the picture below?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

I travel all around the world but always stay in the corner. What am I?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?