Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

Which famous Hollywood movie name is hidden in the below rebus?

How far can you walk into the woods?

Why do Chinese men eat more rice than Japanese men do ?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

Which is the correct shadow of the bird?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?