People put me on the table and cut me but do not eat me. What am I?

Next Number in the Series,

5, 16, 49, 104, ?

What do you call a fish without an eye?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

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?

People make me, save me, change me, raise me. What am I?

What does this Rebus Picture mean?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?