What you cannot hold but it is yours?

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

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

The richest man in the city Mr Rechard is kidnapped. James Bond is appointed to the case. At the crime scene, a note is found written by Mr Richard. The note read:

"First of January, Fourth of October, Fifth of March, Third of June."

James Bond knew that somehow, the killer's name was hidden in the note. The following were the suspects:

Jack Richard, the son and the heir of property.
John Jacobson, the employee of Richard.
June Richard, the wife of Richard.

James Bond took only a few moments to deduce the killer's name. Can you tell who was the killer?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

Count the number of balls in picture below:

Can you place three balls such that the equation shown in the picture holds true?

How many letters are in the alphabet?