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

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

Which city is three-fifths chick two third cat and 50% goat?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Which is faster, Heat or Cold ? Explain.

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

What part of Turkey has the most feathers?

Bay of Bengal is in which state?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?