I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

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?

Identify the hidden meaning behind this picture?

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?

Find the missing number in the image below.

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

What is more useful when it is broken?

If eleven plus two equals one, what does nine plus five equal?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

what does the below math rebus puzzle mean?