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

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

John is selling fruits.
He sells grapes at $30, Dates $25, and a Wolfberry $45.
At what price does he sell fig?

PS: Logical Thinking

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

How is the moon similar to a dollar?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

What is the end of everything?

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

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?