1. Five books P, Q, R, S, and T are placed on a table. S is placed immediately below R and immediately above Q. P is placed below Q and T is placed above R. Which book is at the bottom?

2. A cooking process involves five steps: prepare ingredients, mix, cook, season, and serve. If someone has just finished cooking, what is the next step?

3. If 'A @ B' means 'A is the sister of B', 'A # B' means 'A is the brother of B', 'A & B' means 'A is the father of B', and 'A * B' means 'A is the mother of B', then which of the following means 'P is the aunt of S'?

4. Five friends V, W, X, Y, and Z are sitting in a row. Y is sitting next to W and X. V is to the left of W. Z is to the right of X. Who is sitting in the middle?

5. Five friends - Alex, Beth, Charlie, Dana, and Ethan - are standing in a line. Alex is not at the end of the line. Beth is between two people. Charlie is not next to Dana. Ethan is at one end. What is a possible order of the friends from left to right?

6. Five books V, W, X, Y, and Z are placed on a shelf. W is placed immediately above Y and immediately below V. X is placed below Y and Z is placed above V. Which book is placed at the top?

7. A bakery makes cakes in the following order: mix ingredients, bake, cool, frost, and decorate. If the baker is currently frosting a cake, which of the following steps has definitely been completed?

8. If 'A + B' means 'A is the daughter of B', 'A - B' means 'A is the son of B', 'A × B' means 'A is the wife of B', and 'A ÷ B' means 'A is the husband of B', then which of the following means 'M is the granddaughter of N'?

9. In a certain code, 'COMPUTER' is written as 'DBNQVUFS'. How will 'KEYBOARD' be written in that code?

10. In a line of people, Sarah is 5th from the left and 8th from the right. How many people are in the line?