Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

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

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

To tease, King Akbar told his most clever advisor Birbal to give his daughter one thing that she can eat when hungry, drink if she feels thirsty and can burn if she feels cold. King Akbar was shocked when Birbal gave Akbar's daughter one such thing that satisfies all of the above.

What did Birbal give to Akbar's daughter?

Why is the Hole below a Lock?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?