I have branches, but no fruit, trunk or leaves. What am I?

Can you find the key in the picture below?

What goes up but never comes down?

Decode the movie name from the below picture?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

During which month do people sleep the least?

Count the number of lines in the image below ?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?