Not bad, I guess.
The only way to get a perfect score would be if you cheated by checking the game, or if you made the quiz/game. Really random trivia.
I also think that the bomb amount question is wrong:
1. Regular bombs = 60
2. Water bombs = 30
3. Crawler bombs (?) = 15
I'm not completely sure, I can't check at the moment.
On the tunic question, technically B and C are correct along with D, since the Magic Armor is armor, and there is no hookshot, only the clawshot. They are quite different, since the clawshot can't hook onto as much stuff. Dark Link doesn't really play a role in the actual game, there are just two Dark Links standing next to the Triforce, with Link running after it. Most confusing cutscene ever, if I do say so myself.
If I do remember correctly, the Hylian Shield was in Majora's Mask, along with OoT, but I'm not sure about Four Swords, and I don't think it was in Wind Waker.
The end.