1. Five cities - K, L, M, N, and O - are arranged in reverse alphabetical order. If M is moved to the end and K is moved to the beginning, what is the new order?

2. In a row of children, Amit is 7th from the left and Sonu is 5th from the right. When they interchange their positions, Amit becomes 15th from the left. How many children are there in the row?

3. Five friends - P, Q, R, S, and T - are standing in a line. P is not at either end. Q is between P and R. S is not next to R. What is the correct order from left to right?

4. In a certain code language, 'tom ka pa' means 'dog is animal', 'ka lo ni' means 'animal is mammal', and 'ni pa ta' means 'mammal and bird'. What is the code for 'is' in this language?

5. 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 'P is the grandmother of S'?

6. In a certain code, 'TEACHER' is written as 'VGCEJGT'. How will 'STUDENT' be written in that code?

7. In a family of six persons A, B, C, D, E and F, there are two married couples. A is the grandmother of F and mother of D. C is the daughter-in-law of B and sister-in-law of D. E is the father of F. How is B related to E?

8. Five friends A, B, C, D, and E are sitting in a row. C is sitting next to A and D. B is sitting to the right of D. E is not sitting with A. Who is sitting in the middle?

9. In a tournament, Team J beat Team K, Team K beat Team L, Team L beat Team M, and Team M beat Team N. Which team finished third?

10. A company's hiring process involves four steps: resume screening, phone interview, in-person interview, and reference check. The reference check must be done last, and the phone interview must precede the in-person interview. What is the correct order of steps?