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?

Find the number of squares in the below picture

Can you name an animal whose killing cannot be performed without spilling your own blood?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Solve the equation in the image by looking at the pattern closely.

Why is the Hole below a Lock?

What is the word or phrase below?
R | E | A | D

Can you count the number of triangles in the given figure?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?