Slice the six 3-letter words in Group A into individual letters. Then create three 6-letter words for Group B. Each of the Group B words is constructed by splicing one letter from each of the Group A words together. The letters can be spliced in whatever order necessary to create a word in the English language. Each letter from Group A can only be used one time. The Group B words share a common characteristic. One letter of each Group B word is provided.

Group A: ARC, HUT, RID, RIP, SON, TAR
Group B: -A----, --R---, C-----

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 the bar has to sit at one of two particular stools. If this happens, then the maximum number of members will sit at the bar. Which stools must be chosen? Assume the stools are numbered 1 to 25 and are arranged in a straight line.

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 of droppings that you will have to make to determine the answer?

Assume that if a ball doesn't break you can reuse it without worrying about it being weakened.

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?