Answer: Option 'D' is correct.
Step-by-step explanation:
Compound events are those events in which there are more than one possible outcomes .
A) getting a 5 on a spin : It is a simple event. as it has only one possible outcome.
B) getting tails on a coin toss : It is a simple event as it has only one possible outcome.
C) drawing an ace from a deck of cards : It is a simple event as it has only one possible outcome.
D) rolling a 4 on a die and rolling an even number on another : It is a compound event as it has more than one possible outcomes.
Hence, option 'D' is correct.