Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

10+10 and 11+11 can give you the same answer.

Explain how?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

A father's child, a mother's child, yet no one's son.

Who am I?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

The Little ant seems to be always confused. Do you know why?

I am white when I am dirty, and black when I am clean. What am I?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?