The Hardest Quiz EVER!!!!!!

U cant pass this quiz...wats that u think u can oh well in that case take it and if u pass u r extremely smart...if u fail well u know wat im gonna say...ENJOY THIS QUIZ!!!!

1 what is 40-5*6-2
2 wat color is the sky
3 say "sun shine city" three times real fast...wat do u end up saying
4 a dog and a cat are running which one is staniding still