Music Term: - A lively Cossack dance in 2 / 4 time.?

Questions

In Dead or Alive 2, Hayabusa informs you that "If your soul is imperfect," what??

How many gears do you have in 'Pole Position'??

The Hylians come from what game series??

In 'Pac-Man' for the Atari 2600, how many points were each pellet worth??

In Super Mario Bros. 2, how many extra lives do you get for spinning three 7s on the slot machine??