A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

Solve the following series:
AZ, GT, MN, __, YB

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Can you find out the missing number in the grid?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?