Assertion (A): All mammals are warm-blooded animals. Reason (R): Warm-blooded animals can regulate their body temperature internally. Which of the following is correct?

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

Which pair of words is the odd one out?

D. FISH - SHARK

If the code for 'CAT' is 12, 15, 18 and the code for 'DOG' is 14, 16, 20, what is the code for 'BAT'?

A. 10, 12, 14

In a coding system, 'HELLO' is coded as 8, 5, 12, 12, 15. If 'WORLD' is coded as 23, 15, 18, 12, 4, what is the code for 'GOOD'?

A. 7, 15, 15, 4

Arrange the following words in alphabetical order: Apple, Apricot, Banana, Avocado.

A. APPLE