What do you get if you add 2 to 100 four times?

Solve the riddle below:

If a Chicken says, 'All chickens are liars" is the chicken telling the truth?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

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

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

What kind of storm is always in a rush?

What begins with T, ends with T, and has T in it?

What is the centre of gravity?

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.

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?