How clever are you?

the quiz is really perfect and it has really good quiz question and if your a chicken walk away and don't do it but if you think your clever step right up and do the quiz

1 what is 2 add 2
2 what is 12 times 12
3 what is a right angle
4 what is x in x2+1=5
5 a boy found four marbles dropped 2 and found another 5 more how many is there in the bag
6 what is the colour of the sun
7 what is the answer to this equation if x is 4........x5+20=
8 warning hardest question what is the total 1000+2500+1500+1000