Fire is to Heat as Ice is to ?

A. COLD

Four friends, A, B, C, and D, went to a party. A arrived before B but after C. D arrived after B. What is the correct order of arrival?

A. C, A, B, D

Find the missing letter in the series: z, x, v, t, ?

A. R

In a family of five members - P, Q, R, S, and T - there are two males and three females. P is a teacher, Q is a doctor, R is the son of P, S is the daughter of Q, and T is the wife of P. Who is the doctor?

B. Q

Given the sequence '5 3 9 1', what is the output after rearranging the numbers in descending order?

A. 9 5 3 1