If 'COLD' is coded as 31412, what is the code for 'WARM'?

A. 231813

In a cooking competition, the following events occurred: Chef X started cooking before Chef Y, Chef Z finished after Chef X, and Chef Y finished before Chef Z. What is the correct sequence of finishing?

A. X, Y, Z

Five students, P, Q, R, S, and T, presented their projects in a seminar. P presented before Q but after R. S presented after T. What is the correct order of presentations?

B. R, T, P, Q, S

In the sequence 1, 3, 5, 7, 9, 11, how many times does the number 4 occur?

B. 0

In a family of four members A, B, C, and D, A is a doctor, B is a teacher, C is A's sibling, and D is the parent of A and C. Who among them is the teacher?

B. B