Why do Chinese men eat more rice than Japanese men do ?

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

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

Why is Saturday stronger than Monday?

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

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

What part of Turkey has the most feathers?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

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?