You need to arrange three 7 and mathematical symbols to form number 1?

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

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

My sock drawer has 26 blue socks, 13 pink socks, 33 green socks, and 12 red socks, how many socks would I have to pull out in the dark to be sure I had a matching pair?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Mother's Name is Mrs. SIXTY TWO
Son's Name is FIFTY TWO
Daughter's Name is FORTY TWO
What is Name of Father?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

It is always ahead of me yet I can never see it. What is it?