i: Mutually exclusive, as they cannot vote for more than one party. Not collectively exhaustive, as there are other parties they could have voted for.
ii: Not mutually exclusive. People can own more than one car. Just not more than one car can be driven at once. Also not collectively exhaustive. Cars are manufactured in other areas too.
iii. Mutually exclusive, and Not collectively exhaustive. You cannot live in a house and an apartment at the same time, but there are other places to live in.
iv. Mutually exclusive and Collectively exhaustive. It can only be one of the two, and it must be either one. There are no other options