If the input is '12 7 3 9 5' and the rearrangement step is to sort the numbers in descending order, what will be the output?

A. 12 9 7 5 3

If the code for 'CAT' is 12, 15, 18 and the code for 'DOG' is 14, 17, 20, what is the code for 'BAT'?

A. 10, 13, 16

In a family of six members P, Q, R, S, T, and U, there are two married couples. P is a teacher and is married to Q. R is the son of P. S is the daughter of Q. T is the brother of R and U is the sister of S. Who is the father of R?

A. P

Assertion (A): All mammals are warm-blooded. Reason (R): Warm-blooded animals can regulate their body temperature internally.

A. BOTH A AND R ARE TRUE, AND R IS THE CORRECT EXPLANATION FOR A.

In a certain code, 'SUN' is represented as 19, 21, 14 and 'MOON' is represented as 13, 15, 15, 14. What is the code for 'STAR'?

A. 19, 20, 1, 18