Woow is very surprising. I think it's a good deal for gamers, play then earn money.
I want to know how many coins we can get in a day?
Uhm? Gamers? Not so. I view this as a new kind of faucet disguised as logo quiz (or some sort) which is quiet creative and enjoyable. You should know that the bitcoins or any other coins that you can get doesn't worth that much. You can certainly earn a decent money which you can dedicate your time efficiently; and this is not one of those.
Basically, you play this for the sake of enjoyment and not earning.
This is another kind of faucet but I like the idea of gaining more knowledge unlike other faucets wherein you just wait for some time to claim again. In this one, you will not be bored anymore because you are enjoying the game. Though OP may want to add more quizzes than just logo like questions about the purpose of the coin, when it was created, who are the founders etc. so that those who are playing will have more idea of the coins. I like to play this educated games because although I am just passing time, I am learning as well and earning too!