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

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Can you find out the number that should replace the question mark with a valid reason?

Decode below rebus
D
N
A
T
S , D

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



What is the possibility that one of the piles will have a card sequence from A to K in order?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

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

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?