Eventually it gets to the point where you follow a mob of people to know what the right answer is. It's too bad. You get a ticket per right answer, so even if you don't get to the last question, you'll get tickets.
Also, some people are only doing the events for the boxes you get from getting the entire set of questions right. Tickets aren't too hard to buy from other players. I remember buying last time for 1K each.
So the tickets are trade-able? xD And can you claim the 777 ticket pets multiple times per single account?
And dam I hope that's all they cost around that price on Alexina, even 2-3k each would be cheap considering the reward.