Who is that with a neck and no head, two arms and no hands? What is it?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

What can you hold in your right hand, but never in your left hand?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

Why do people go to bed?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?