What's the best place to go shopping in the ocean?

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

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?

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?

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?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

What is the coolest letter in the alphabet?

10+10 and 11+11 can give you the same answer.

Explain how?

I have branches, but no fruit, trunk or leaves. What am I?

Can you solve the below algebraic mathematical equation?

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