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

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

I shave every day, but my beard stays the same. What am I?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

By what process could you make a 'Tea-Table' into food?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

What's the only room from which no one can enter or leave

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

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?