Can you find a five digit number which has no zeros and no repeated digits, where:

The first digit is a prime number.
The second digit is the fifth digit minus the first digit.
The third digit is twice the first digit.
The fourth digit is the third digit plus three.
The fifth digit is the difference between the first digit and the fourth digit.

Can you unscramble the movies in Part 1 and match them with who the star was in Part 2? And your answer is?

Part 1 1. LANEI
2. TOCMELA
3. GEISNRLM
4. OPCYSH
5. RMAOB
6. PASUARSCT
7. EUTKL

Part 2 1. Kirk Douglas
2. Sylvester Stallone
3. Donald Sutherland
4. Sigourney Weaver
5. Phoebe Cates
6. Richard Harris
7. Anthony Perkins

The Antisocial Club meets every week at Jim's Bar. Since they are so antisocial, however, everyone always sits as far as possible from the other members, and no one ever sits right next to another member. Because of this, the 25-stool bar is almost always less than half full and unfortunately for Jim the members that don't sit at the bar don't order any drinks. Jim, however, is pretty smart and makes up a new rule: The first person to sit at ...

It is your task to determine how high you can drop a billiard ball without it breaking. There is a 100 story building and you must determine which is the highest floor you can drop a ball from without it breaking. You have only two billiard balls to use as test objects. If both of them break before you determine the answer then you have failed at your task. What is the order of floors that you should drop the balls from to minimize the number ...

A canal in UK has 13 locks and no water supply at the top. Each lock loses 7000 L of water when used. A truck, capable of carrying 22 tons of water, is rented to bring water from the bottom to the top.

Is the contract reasonable?

MADADIA has been chosen to host the latest United Nations Kebab Annual Liaisons (U.N.K.A.L). Madadia's mayoress, Madka Owdiseez, has invited several wives of delegates of UNKAL for an informal luncheon. She plans to seat her 9 guests in a row such that each lady will be able to converse with the person directly to her left and right. She has prepared the following list.

Mrs. F speaks English only.
Mrs. G speaks English and French.
...