i- uhm- ok?

Such mowers are too complicated I think. I mean, something like CRAFTSMAN 140cc is much more handy in most of cases. It won't handle a huge amount of work I guess but do you really need that?

Just 1??

Just 4!!!!!

It depends on what you mean by odd. If the Ace is low, it could be considered odd; if it is high, it could be considered as even. Also, what about the Jack and King? They could be considered odd as well.

One answer, assuming the Ace is low, and the Jack and King are odd, is that there are 14 odd red cards in a standard deck of 52 cards.