How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Who always enjoys poor health?

Spot 5 differences in two Christmas tree below:

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?

Why do we preferably have round manhole covers and not square ones?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

How many times can you subtract the number two from the number fifty?

What Time Should the last watch show in the below figure?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.