Input: '3 1 4 2'. After rearranging in ascending order, what is the output?

A. 1 2 3 4

C and D are interchanged in their ranks. C is 5th from the top and D is 10th from the bottom. How many people are there in total?

C. 16

Given the input: 'dog cat mouse bird', what is the output after rearranging by the number of letters in each word?

A. DOG CAT BIRD MOUSE

In a race of 50 participants, E is ranked 12th from the top. If F is ranked 5 places below E, what is F's rank from the bottom?

A. 34TH

Input: '5 10 2 8'. After rearranging in descending order, what is the output?

A. 10 8 5 2