Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Which of the eight images will fill the missing image in the puzzle below?

A man has to get a fox, a chicken, and a sack of corn across a river.

He has a rowboat, and it can only carry him and one other thing.
If the fox and the chicken are left together, the fox will eat the chicken.
If the chicken and the corn are left together, the chicken will eat the corn.

How does the man do it?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

What runs around the whole yard without moving?

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Why is the longest human nose just 11 inches?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

What number comes next in the series?

5 15 5 18 5 24 14 20 _