In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

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

Can you Find and name the hidden bird in the picture below ?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Count the number of triangles in the below picture?

What do you think with the below Picture ?

By adding four matchsticks, can you divide the square shown in the picture into two equal parts?

Whats the next number in the below number sequence pattern.