I travel all around the world but always stay in the corner. What am I?

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

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

A girl rode into a tourist spot out of the city on Thursday. She loved the place and decided to stay for a few days. She stayed for four days and then she left for back home on Thursday.

How can this be possible?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

What does an Island and the letter T have in common?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?